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Unit 10 Lesson 1 What Is Adaptation?

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1 Unit 10 Lesson 1 What Is Adaptation?
Copyright © Houghton Mifflin Harcourt Publishing Company 1

2 Unit 10 Lesson 1 What Is Adaptation?
Florida Benchmark SC.5.L.17.1 Compare and contrast adaptations displayed by animals and plants that enable them to survive in different environments such as life cycles variations, animal behaviors and physical characteristics. Copyright © Houghton Mifflin Harcourt Publishing Company 2

3 Unit 10 Lesson 1 What Is Adaptation?
A Place to Call Home The place where a living thing lives is called its habitat. All of the needs of a living thing must be met within its habitat. Mountain, jungle, polar, ocean, desert, and grassland are types of habitats. Copyright © Houghton Mifflin Harcourt Publishing Company 3

4 Unit 10 Lesson 1 What Is Adaptation?
Adaptations A characteristic that helps a living thing survive is called an adaptation. Animals that survive better because of a new characteristic are more likely to reproduce and pass that characteristic on to their young. Copyright © Houghton Mifflin Harcourt Publishing Company 4

5 Unit 10 Lesson 1 What Is Adaptation?
Adaptations Describe some of the adaptations of the animals shown below. Copyright © Houghton Mifflin Harcourt Publishing Company 5

6 Unit 10 Lesson 1 What Is Adaptation?
Physical Fitness Physical adaptations are differences in the bodies of plants and animals. Some adaptations protect living things from being eaten. Camouflage is a physical adaptation that helps keep an animal hidden. Copyright © Houghton Mifflin Harcourt Publishing Company 6

7 Unit 10 Lesson 1 What Is Adaptation?
Catching Flies Bright coloring on an animal can be a warning to another animal that it is dangerous. Mimicry is a physical adaptation that makes some animals resemble each other. Animals that hunt have physical adaptations that help them catch food. Copyright © Houghton Mifflin Harcourt Publishing Company 7

8 Catching Flies Plants have adaptations that help spread their seeds.
Unit 10 Lesson 1 What Is Adaptation? Catching Flies Plants have adaptations that help spread their seeds. Some seeds are carried by the wind. Other seeds are inside berries. Once eaten, the seeds are carried to a new location. Copyright © Houghton Mifflin Harcourt Publishing Company 8

9 On Your Best Behavior The way living things act is called behavior.
Unit 10 Lesson 1 What Is Adaptation? On Your Best Behavior The way living things act is called behavior. Behaviors that animals know how to do without being taught are called instincts. Migration occurs when animals move to different locations at certain times of the year. Copyright © Houghton Mifflin Harcourt Publishing Company 9

10 Unit 10 Lesson 1 What Is Adaptation?
On Your Best Behavior Hibernation is a long period of inactivity that is like sleeping. The way that animals act toward other animals of the same type is called social behavior. Social behavior can include forms of communication. Copyright © Houghton Mifflin Harcourt Publishing Company 10

11 Unit 10 Lesson 1 What Is Adaptation?
The Circle of Life Living things go through stages of growth and development called life cycles. Life cycles are a type of adaptation. Some animals can adjust their life cycle to changes in their habitat. Copyright © Houghton Mifflin Harcourt Publishing Company 11


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