Animal Functions Quiz

2. an animal that a carnivore eats
4. a muscular organ for pumping blood through the body
10. system the organ system that an animal or human uses to move around
11. an animal that feeds on plants
12. the organ system that supports the bodies of many animals
13. a structure on the underside of an mushroom's cap containing cells that produces spores or an organ that exchanges gases with aquatic surroundings
14. an organ in vertebrates that exchanges gases with air
16. system the multiple organs that bring in oxygen and remove carbon dioxide from the body
19. feeder an animal that strains tiny algae, protists, or other food item out of the water
20. an organ that conducts blood through an animal's body
21. an animal that gets most or all of its energy and nutrients from eating other animals
22. a bundle of neurons

1. system a system of special organs that rid an animals body of cell waste
3. system the organ system that ensures that all the body systems of an animal work together
5. digestion the form of digestion that uses chemicals to breakdown food molecules into nutrients
6. system the body system that breaks down food and absorbs nutrients
7. an animal that eats dead animals
8. digestion the form of digestion that grinds and crushes food into smaller pieces
9. system the multiple organs that work together to transport nutrients and oxygen to cells and remove waste and carbon
15. an organ in vertebrates that filters waste from the blood
17. a tiny opening that takes in air along the side of the body of certian animals
18. an animal that will eat both plants and and animals
22. special cells that collect information and transmit electrical impulses