1. Life Boot Camp
5.10A #2
Compare the structures and functions of different species that help them live and survive such as hooves on prairie animals or webbed feed in aquatic animals

2.   51. Which numbered part of the sunflower is MAINLY responsible for photosynthesis? A Part 1 B Part 2 C Part 3 D Part 4

3.   51. Which numbered part of the sunflower is MAINLY responsible for photosynthesis? A Part 1 B Part 2 C Part 3 D Part 4

4. 52. A plant’s stem— A. supports the plant B
52. A plant’s stem— A supports the plant B produces seeds for the plant C anchors the plant in the soil D absorbs water and minerals from the soil

5. 52. A plant’s stem— A. supports the plant (holds it up) B
52. A plant’s stem— A supports the plant (holds it up) B produces seeds for the plant C anchors the plant in the soil D absorbs water and minerals from the soil

6. 53. Which bird food pictured below is BEST for swimming?

7. 53. Which bird food pictured below is BEST for swimming?

8. 54. What specialized structures do deer have that help them survive against predators? A Warm, brown hair B Fast running bodies C Good digestive systems D Large and intelligent brains

9. 54. What specialized structures do deer have that help them survive against predators? A Warm, brown hair B Fast running bodies C Good digestive systems D Large and intelligent brains

10. 55. Polar bears have thick, white hair
55. Polar bears have thick, white hair. What advantage does that give the polar bears? A More people will hunt them for their fur. B They look bigger and impress their enemies. C They hunt better and can catch more food. D They stay warmer in very cold climates.

11. 55. Polar bears have thick, white hair
55. Polar bears have thick, white hair. What advantage does that give the polar bears? A More people will hunt them for their fur. B They look bigger and impress their enemies. C They hunt better and can catch more food. D They stay warmer in very cold climates.

12. 56. Which of the following is NOT a way desert animals have adapted to survive in the desert? A Grow long, thick fur B Are active at night C Survive on little water D Live in burrows

13. 56. Which of the following is NOT a way desert animals have adapted to survive in the desert? A Grow long, thick fur B Are active at night C Survive on little water D Live in burrows

14. 57. Animals have adaptations that help them survive
57. Animals have adaptations that help them survive. One example of this is the hawk’s strong talons. What primary purpose does this adaptation serve? A Protection from predators B Catching and eating food C Increased flying speed D Protection from prey

15. 57. Animals have adaptations that help them survive
57. Animals have adaptations that help them survive. One example of this is the hawk’s strong talons. What primary purpose does this adaptation serve? A Protection from predators B Catching and eating food C Increased flying speed D Protection from prey

16. 58. Which of the following is an example of an adaptation of an animal’s body that would improve its chances of survival in a specific environment? A An armadillo digging a hole under a fence B A chameleon changing colors to hide from a predator C Geese flying in a V formation D A gibbon swinging from branch to branch to escape a predator

17. 58. Which of the following is an example of an adaptation of an animal’s body that would improve its chances of survival in a specific environment? A An armadillo digging a hole under a fence B A chameleon changing colors to hide from a predator C Geese flying in a V formation D A gibbon swinging from branch to branch to escape a predator

18. 59. Armadillos and coral snakes both live in Texas
59. Armadillos and coral snakes both live in Texas. When an armadillo is threatened, it curls its armored body up like a ball. A coral snake curls its tail into a tight spiral and holds it up when an enemy is near. Although these animals are very different, what is one way in which they are similar? A They both live in the water. B They have hard outer coverings. C They have ways to protect themselves. D They attack their enemies with poison.

19. 59. Armadillos and coral snakes both live in Texas
59. Armadillos and coral snakes both live in Texas. When an armadillo is threatened, it curls its armored body up like a ball. A coral snake curls its tail into a tight spiral and holds it up when an enemy is near. Although these animals are very different, what is one way in which they are similar? A They both live in the water. B They have hard outer coverings. C They have ways to protect themselves. D They attack their enemies with poison.

20.   60. The flowers that grow on the floor of a tropical forest have long stems. How does this adaptation help them survive in their environment? Long stems— A protect them from getting too hot B make it easier for them to get sunlight C prevent them from being eaten D make it easier to pull them up

21.   60. The flowers that grow on the floor of a tropical forest have long stems. How does this adaptation help them survive in their environment? Long stems— A protect them from getting too hot B make it easier for them to get sunlight C prevent them from being eaten D make it easier to pull them up

22. 61. Bears and foxes that live in warm areas usually have dark-colored fur. Polar bears and arctic foxes that live in cold places have white fur because it helps them— A find prey B swim fast C find berries D hide from predators

23. 61. Bears and foxes that live in warm areas usually have dark-colored fur. Polar bears and arctic foxes that live in cold places have white fur because it helps them— A find prey B swim fast C find berries D hide from predators

24.   62. Since all living things need nutrients (food) in order to survive, why can plants survive in a clear, closed system but animals cannot? A Plants are not living things, but animals are. B Plants can make their own food, but animals cannot. C Plants can live for long periods of time without nutrients. D Plants take in and give off oxygen, but animals do not.

25.   62. Since all living things need nutrients (food) in order to survive, why can plants survive in a clear, closed system but animals cannot? A Plants are not living things, but animals are. B Plants can make their own food, but animals cannot. C Plants can live for long periods of time without nutrients. D Plants take in and give off oxygen, but animals do not.

26. 63. A green tree frog lives in a forest
  63. A green tree frog lives in a forest. How does the frog's green color help it to survive? A By helping the frog find other frogs B By keeping the frog cool C By making the frog hard to see when sitting on leaves D By allowing the frog to make its own food  

27. 63. A green tree frog lives in a forest
  63. A green tree frog lives in a forest. How does the frog's green color help it to survive? A By helping the frog find other frogs B By keeping the frog cool C By making the frog hard to see when sitting on leaves D By allowing the frog to make its own food  

28. 64. What advantage does the walking stick pictured above have for survival in its environment? A It lives on leaves and tree branches. B It blends in with its environment. C It eats the leaves from plants. D It sheds its skin every year.

29. 64. What advantage does the walking stick pictured above have for survival in its environment? A It lives on leaves and tree branches. B It blends in with its environment. C It eats the leaves from plants. D It sheds its skin every year.

30. 65. The cactus plant shown above lives in a desert environment
65. The cactus plant shown above lives in a desert environment. What characteristic of this plant could be found in many other desert plants? A A deep root system for gathering water B Lush growth that serves to trap water if it rains C Broad leaves that protect the plants from the hot sun D Leaves and stems that are adapted to conserve water

31. 65. The cactus plant shown above lives in a desert environment
65. The cactus plant shown above lives in a desert environment. What characteristic of this plant could be found in many other desert plants? A A deep root system for gathering water B Lush growth that serves to trap water if it rains C Broad leaves that protect the plants from the hot sun D Leaves and stems that are adapted to conserve water

32. 66. Animals have adaptations that help them survive in their environment. One example of this is the giraffe’s long neck. What primary purpose does this adaptation serve? A Protection from heat B Gathering of food C Protection from predators D Increased speed

33. 66. Animals have adaptations that help them survive in their environment. One example of this is the giraffe’s long neck. What primary purpose does this adaptation serve? A Protection from heat B Gathering of food C Protection from predators D Increased speed

34. honey bee
hover fly
67. A hover fly looks like a honey bee. Which statement BEST explains how this adaptation helps the hover fly survive? Looking like a honey bee— A keeps other animals away from the hover fly’s food B keeps other animals away from the hover fly’s home C allows the hover fly to blend in with its environment D keeps some predators from trying to eat the hover fly

35. honey bee
hover fly
67. A hover fly looks like a honey bee. Which statement BEST explains how this adaptation helps the hover fly survive? Looking like a honey bee— A keeps other animals away from the hover fly’s food B keeps other animals away from the hover fly’s home C allows the hover fly to blend in with its environment D keeps some predators from trying to eat the hover fly

36. 68. What is the primary function of the large leaves found on seedlings growing in a forest? A To provide shade for the root systems B To get rid of excess water that is entering through the roots C To allow for leaf damage by insects D To gather as much light as possible for photosynthesis

37. 68. What is the primary function of the large leaves found on seedlings growing in a forest? A To provide shade for the root systems B To get rid of excess water that is entering through the roots C To allow for leaf damage by insects D To gather as much light as possible for photosynthesis

38. 69. Barnacles and corals are two types of animals that live in the ocean. Both animals build a hard layer of calcium around their soft body parts. What is the MOST likely reason that they build these layers? A Prepare them for reproduction B Protect them from predators C Help them capture food D Keep them from drying out

39. 69. Barnacles and corals are two types of animals that live in the ocean. Both animals build a hard layer of calcium around their soft body parts. What is the MOST likely reason that they build these layers? A Prepare them for reproduction B Protect them from predators C Help them capture food D Keep them from drying out

40. 70. How would looking like a poisonous dart frog help a non-poisonous frog survive? This adaptation helps the frog— A find shelter B attract prey C frighten predators D blend with its environment

41. 70. How would looking like a poisonous dart frog help a non-poisonous frog survive? This adaptation helps the frog— A find shelter B attract prey C frighten predators D blend with its environment

42. 71. What function is served by plant adaptations such as stinging hairs, thorns, and briars? A Reproduction B Photosynthesis C Protection D Disease prevention

43. 71. What function is served by plant adaptations such as stinging hairs, thorns, and briars? A Reproduction B Photosynthesis C Protection D Disease prevention

44.   72. Coyotes have good eyesight, keen hearing, and an excellent sense of smell. How would these characteristics BEST help a coyote survive in its environment? These characteristics would help— A insulate a coyote B a coyote move C the coyote hunt its prey D the coyote eat its food

45.   72. Coyotes have good eyesight, keen hearing, and an excellent sense of smell. How would these characteristics BEST help a coyote survive in its environment? These characteristics would help— A insulate a coyote B a coyote move C the coyote hunt its prey D the coyote eat its food

46. 73. A certain environment is warm and wet all year long
73. A certain environment is warm and wet all year long. Which of the following characteristics would be BEST for an animal adapted to this environment? A Thin skin B Thick fur C Long tail D Layer of blubber

47. 73. A certain environment is warm and wet all year long
73. A certain environment is warm and wet all year long. Which of the following characteristics would be BEST for an animal adapted to this environment? A Thin skin B Thick fur C Long tail D Layer of blubber

48. 74. Why do large trees have a difficult time living in the tundra. A
74. Why do large trees have a difficult time living in the tundra? A A tundra is too hot for trees to grow large. B Animals that live in a tundra destroy most vegetation. C Flooding occurs too often in a tundra for large trees to grow. D The soil in a tundra is too frozen for large trees to grow.

49. 74. Why do large trees have a difficult time living in the tundra. A
74. Why do large trees have a difficult time living in the tundra? A A tundra is too hot for trees to grow large. B Animals that live in a tundra destroy most vegetation. C Flooding occurs too often in a tundra for large trees to grow. D The soil in a tundra is too frozen for large trees to grow.

50.   75. A plant’s seeds would least likely be moved from place to place by— A a river B the wind C an animal D another plant

51.   75. A plant’s seeds would least likely be moved from place to place by— A a river B the wind C an animal D another plant (doesn’t move!)

52. 76. The eyes of the owl and the rabbit shown below give each animal a different advantage The front-facing owl eyes allow the bird to correctly judge distance when catching prey. The side facing rabbit eyes allow the animal to detect the motion of possible predators. Which of the following functions is BEST served by these adaptations? A Reproduction B Photosynthesis C Protection D Survival

53. 76. The eyes of the owl and the rabbit shown below give each animal a different advantage The front-facing owl eyes allow the bird to correctly judge distance when catching prey. The side facing rabbit eyes allow the animal to detect the motion of possible predators. Which of the following functions is BEST served by these adaptations? A Reproduction B Photosynthesis C Protection D Survival

54. 77. The picture below shows the foot of a certain bird
77. The picture below shows the foot of a certain bird.   In which of the following environments is this bird BEST adapted for survival? A Desert B Freshwater lake C Meadow D Tropical rain forest

55. 77. The picture below shows the foot of a certain bird
77. The picture below shows the foot of a certain bird.   In which of the following environments is this bird BEST adapted for survival? A Desert B Freshwater lake C Meadow D Tropical rain forest

56. 78. Dandelion plants have specialized seeds that blow in the wind
78. Dandelion plants have specialized seeds that blow in the wind. Dandelions rely on the wind for which function listed below? A To grow longer roots B To attract insects C To grow bigger, better flowers D To spread their seed around

57. 78. Dandelion plants have specialized seeds that blow in the wind
78. Dandelion plants have specialized seeds that blow in the wind. Dandelions rely on the wind for which function listed below? A To grow longer roots B To attract insects C To grow bigger, better flowers D To spread their seed around

58. 79. Which physical structure would best help a bear to survive a winter in a very cold place? A Big ears B Black nose C Thick fur D Brown eyes  

59. 79. Which physical structure would best help a bear to survive a winter in a very cold place? A Big ears B Black nose C Thick fur D Brown eyes  

60. 80. During winter, the white fur of an arctic fox blends in with the snow. This adaptation is called— A hibernation B migration C camouflage D movement

61. 80. During winter, the white fur of an arctic fox blends in with the snow. This adaptation is called— A hibernation B migration C camouflage D movement

62. 81. The ability of an organism to survive in its environment depends in part on how it looks. How does the physical appearance of the organisms pictured above help them survive? Their physical appearance helps them— A find a habitat B resist parasites C avoid predators D defend a territory

63. 81. The ability of an organism to survive in its environment depends in part on how it looks. How does the physical appearance of the organisms pictured above help them survive? Their physical appearance helps them— A find a habitat B resist parasites C avoid predators D defend a territory

64. 82. Which structure of a bird is correctly paired with its function. A
82. Which structure of a bird is correctly paired with its function? A Claws for obtaining food B Wings for eliminating waste C Feathers for breathing D Eyes for growing

65. 82. Which structure of a bird is correctly paired with its function. A
82. Which structure of a bird is correctly paired with its function? A Claws for obtaining food B Wings for eliminating waste C Feathers for breathing D Eyes for growing

66. 83. How do the spines of a cactus help it survive. A
83. How do the spines of a cactus help it survive? A Spines help the cactus get moisture. B Spines anchor the cactus in the ground. C Spines protect the cactus from animals. D Spines support the stems and branches of the cactus

67. 83. How do the spines of a cactus help it survive. A
83. How do the spines of a cactus help it survive? A Spines help the cactus get moisture. B Spines anchor the cactus in the ground. C Spines protect the cactus from animals. D Spines support the stems and branches of the cactus

68. 84. Ducks live near ponds and lakes
84. Ducks live near ponds and lakes. The shape of a duck’s foot helps it swim and walk on muddy ground. Which factor is most important in determining the shape of a baby duck’s foot? A The shape of the parent ducks’ feet B The temperature of the pond water C The amount of mud in the bottom of the pond D The amount of rain that fell before the duck was born

69. 84. Ducks live near ponds and lakes
84. Ducks live near ponds and lakes. The shape of a duck’s foot helps it swim and walk on muddy ground. Which factor is most important in determining the shape of a baby duck’s foot? A The shape of the parent ducks’ feet B The temperature of the pond water C The amount of mud in the bottom of the pond D The amount of rain that fell before the duck was born

70. 85. How does the leaf of a plant help the plant survive in its environment? A Leaves take nutrients from the soil. B Leaves produce food for the plant. C Leaves keep the plant from falling over. D Leaves take in water from the soil.

71. 85. How does the leaf of a plant help the plant survive in its environment? A Leaves take nutrients from the soil. B Leaves produce food for the plant. C Leaves keep the plant from falling over. D Leaves take in water from the soil.

72. 86. Blue herons are birds which can often be seen in shallow water such as marshes, ponds, and streams. They feed on fish, frogs, and other small animals Which of the following external characteristics helps a blue heron find food? A Thick feathers B Long beak C Strong wings D Light colors

73. 86. Blue herons are birds which can often be seen in shallow water such as marshes, ponds, and streams. They feed on fish, frogs, and other small animals Which of the following external characteristics helps a blue heron find food? A Thick feathers B Long beak C Strong wings D Light colors

74. 87. The seeds of a hemlock tree can be found in the cones made by the tree as shown in the West Hemlock tree diagram below   The diagram above shows the parts of a Western Hemlock tree. This tree and other plants need energy from the Sun in order to thrive and survive. What form of energy does the tree get from the sun? A Light energy B Electrical energy C Chemical energy D Mechanical energy

75. 87. The seeds of a hemlock tree can be found in the cones made by the tree as shown in the West Hemlock tree diagram below   The diagram above shows the parts of a Western Hemlock tree. This tree and other plants need energy from the Sun in order to thrive and survive. What form of energy does the tree get from the sun? A Light energy B Electrical energy C Chemical energy (plant changes the sunlight into food – chemical) D Mechanical energy

76. 88. If Western Hemlock trees grew faster, people could harvest more wood to use. Which question could help solve the problem of making a tree grow faster? A What is the best soil for Western Hemlock trees? B Which type of animals live in Western Hemlock trees? C What time of year do Western Hemlock trees produce cones? D How tall can a Western Hemlock tree grow?

77. 88. If Western Hemlock trees grew faster, people could harvest more wood to use. Which question could help solve the problem of making a tree grow faster? A What is the best soil for Western Hemlock trees? B Which type of animals live in Western Hemlock trees? C What time of year do Western Hemlock trees produce cones? D How tall can a Western Hemlock tree grow?

78. 89. All animals need air to survive
89. All animals need air to survive. An insect gets air through tiny holes on the sides of its body. A whale breathes through a blow hole. What body part do fish use to breathe? A Gills B Skin C Nose D Mouth

79. 89. All animals need air to survive
89. All animals need air to survive. An insect gets air through tiny holes on the sides of its body. A whale breathes through a blow hole. What body part do fish use to breathe? A Gills B Skin C Nose D Mouth

80.   90. Which of the following animals is best adapted to survive in this environment? A. deer B. camel C. penguin D. flamingo

81.   90. Which of the following animals is best adapted to survive in this environment? A. deer B. camel C. penguin D. flamingo

82.   91. Which of the following animals is best adapted to survive in this environment? A. duck B. snake C. bear D. moose

83.   91. Which of the following animals is best adapted to survive in this environment? A. duck B. snake (desert) C. bear D. moose

84. 92. Animals have characteristics that help them survive
92. Animals have characteristics that help them survive. Which of these characteristics would best help an animal carry prey back to its nest? A Thick fur B Large eyes C Flat tail D Strong wings

85. 92. Animals have characteristics that help them survive
92. Animals have characteristics that help them survive. Which of these characteristics would best help an animal carry prey back to its nest? A Thick fur B Large eyes C Flat tail D Strong wings

86. 93. Blue whales have no teeth
93. Blue whales have no teeth. Instead, they have rows of bristled strands that look like a broom, called baleen, which filters their food. Which of the following sea creatures are their most common food? A Seals and sharks B Dolphins and porpoises C Turtles and penguins D Small fish and krill

87. 93. Blue whales have no teeth
93. Blue whales have no teeth. Instead, they have rows of bristled strands that look like a broom, called baleen, which filters their food. Which of the following sea creatures are their most common food? A Seals and sharks B Dolphins and porpoises C Turtles and penguins D Small fish and krill

88. 94. Some insects, earthworms, and bacteria break down dead material for food. Organisms that play this role in the food chain are classified as— A producers B predators C decomposers D consumers

89. 94. Some insects, earthworms, and bacteria break down dead material for food. Organisms that play this role in the food chain are classified as— A producers B predators C decomposers D consumers

90. 95. The appearances and behaviors that organisms develop to help them meet their needs are called— A instincts B skills C systems D adaptations

91. 95. The appearances and behaviors that organisms develop to help them meet their needs are called— A instincts B skills C systems D adaptations

92. 96. Which of the following BEST describes a role of mushrooms in ecosystems? A Capturing energy from sunlight B Consuming living plant material C Taking energy from animal hosts D Breaking down dead plant material

93. 96. Which of the following BEST describes a role of mushrooms in ecosystems? A Capturing energy from sunlight B Consuming living plant material C Taking energy from animal hosts D Breaking down dead plant material

94. 97. The pictures below show the change in the fur of an arctic hare from summer to winter Which of the following statements BEST describes how this change helps arctic hares? A It lowers their body temperatures. B It protects their eyes from sunlight. C It helps them move on slippery ice. D It makes them less visible to predators.

95. 97. The pictures below show the change in the fur of an arctic hare from summer to winter Which of the following statements BEST describes how this change helps arctic hares? A It lowers their body temperatures. B It protects their eyes from sunlight. C It helps them move on slippery ice. D It makes them less visible to predators.

96. 98. Look at the pictures above
98. Look at the pictures above. How is the snail’s shell like the porcupine’s quills? They are both used for— A digestion B protection C gathering food D breathing

97. 98. Look at the pictures above
98. Look at the pictures above. How is the snail’s shell like the porcupine’s quills? They are both used for— A digestion B protection C gathering food D breathing

98. 99. The pads on a tree frog’s toes help the frog to— A catch insects B breathe better C blend in with its surroundings D climb trees

99. 99. The pads on a tree frog’s toes help the frog to— A catch insects B breathe better C blend in with its surroundings D climb trees

100. 100. A large animal like an elephant that eats only plants MOST LIKELY has— A flat teeth B large ears C two tusks D thick skin

101. 100. A large animal like an elephant that eats only plants MOST LIKELY has— A flat teeth B large ears C two tusks D thick skin