Knowledge Aquisition

3. system/ supports the body, protects internal organs
4. tissue/ provides support for the body and connects its parts
10. system/ brings oxygen needed for cellular respiration and removed excess carbon dioxide from the body
11. one or more double bonds between carbon atoms
13. system/ helps protect the body from diseases
14. describes the relativity constant internal physical and chemical conditions hat organisms maintain despite changes in internal and external environment
16. the most important nutrient
17. inhabitation/ process in which a stimulus produces a response that opposes the original stimulus
18. tissue/ the tissue that line the interior and exterior body surfaces
21. system/ eliminates waste products from the body
25. group of cells that perform a single function

1. system/ breaks down food, absorbs nutrients, eliminated wastes
2. help the body absorb fat-soluble vitamins and are a part of cell membrane, nerve cells and certain hormones
5. tissue/ nerve impulses are transmitted through the body
6. system/ transports oxygen, nutrients, and hormones to cells
7. the________ that the body needs include water, carbohydrates, fats, proteins, vitamins and minerals
8. major source of energy for the body
9. tissue/ it makes possible the movements of the body
12. systems/ group of organs that perform closely related functions
15. one single bond between the carbon atom in the fatty acids
19. supple raw materials for growth and repair of structures such as skin and muscle
20. produces bile, which acids in the digestion of fats
22. a group of different types of tissues that work together to perform a single function or several related functions
23. molecules in food contain chemical energy hat cells use to produced_____
24. basic unit structure and function in living things