1. CHAPTER 6 TEST REVIEW ANIMALS- OBTAINING ENERGY

2. EXPLAIN THE DIFFERENCE BETWEEN THE TEETH OF... Carnivores Herbivores omnivores

3. Carnivores- sharp teeth for tearing meat Herbivores- flat teeth to grind plants Omnivores- sharp and flat teeth

4. WHAT ARE THE TWO TYPES OF CIRCULATORY SYSTEMS?

5. open- has blood moving freely about the organs Closed- blood travels in vessels

6. WHIC ANIMAL HAS A DIGESTIVE SYSTEM MOST SIMILAR TO A HUMAN? Jellyfish Wolf Octopus cow

7. wolf

8. WHAT TYPE OF RESPIRATORY STRUCTURES DO SPIDERS HAVE? Air sacs Pocket lungs Tracheal tubes Book lungs

10. WHAT TYPE OF CIRCULATORY SYSTEM DO GRASSHOPPERS HAVE? Closed Single loop Double loop open

12. HOW MANY CHAMBERS DOES A FISH HEART HAVE?

13. Two- one atrium and one ventricle

14. VERTEBRATES HAVE KIDNEYS TO FILTER WASTES FROM THE BODY. WHAT DO THE KIDNEYS PRODUCE?

15. urine

16. TINY, THIN-WALLED BLOOD VESSELS WHERE THE BLOOD AND BODY CELLS EXCHANGE SUBSTANCES ARE CALLED... Atria Ventricles Single loops capillaries

17. cappilaries

18. WHICH BODY SYSTEM HELPS ANIMALS GET RID OF WASTE? Circulatory system Excretory system Respiratory system Nervous system

19. Excretory system

20. SWHAT ARE THE TWO GASES THAT ANIMALS EXCHANGE WITH THEIR SURROUNDINGS?

21. Carbon Dioxide (CO2) Oxygen (02)

22. WHAT TYPE OF CIRCULATORY SYSTEM DOES A HUMAN HAVE? Single loop Double loop

24. WHAT IS A “FILTER FEEDER?” GIVE AN EXAMPLE OF THIS TYPE OF ANIMAL

25. A fitler feeder is an animal that strains its food from the water. Baleen whales are an example of a filter feeder.

26. TRUE OR FALSE? The respiratory system removes oxygen from the body.

27. FALSE!

28. LIST AND DESRIBE THE THREE WAYS AN ANIMAL CAN OBTAIN OXYGEN.

29. Gills- fish can take in oxygen through their gills Skin- most amphibians can take in oxygen through their skin- which is why they must remain moist. Lungs- mammals take in oxygen through their lungs

30. WHAT ARE THREE ADAPTATIONS HUMANS HAVE FOR OBTAINING FOOD?

31. hands Sharp and flat teeth Movement Mouth Tongue Etc.

32. DESRIBE THE PATH THAT BLOOD FLOWS THROUGH A SINGLE LOOP PATTERN. BEGIN WITH THE GILLS. BE SURE TO EXPLAIN WHERE THE BLOOD TAKES IN, AND RELEASES OXYGEN.

33. At the gills, the blood releases carbon dioxide and picks up oxygen. The blood travels to the body, releases oxygen, and picks up carbon dioxide. The blood then travels through the heart, and back to the gills.

34. WHAT IS THE DIFFERENCE BETWEEN BREATHING AND CELLULAR RESPIRATION?

35. Cellular Respiration- the process that releases energy by breaking down glucose and other food molecules in the presence of oxygen (taking in oxygen into the body) Breathing- taking in oxygen through the lungs