Knowledge Acquisition Activity

2. Enzyme found in mounth that begins to breackthe chemical bonds in starches, forming sugars.
5. Digestion in which enzymes breack down food into the small molecules that the body can use.
9. The bolus travels from the mouth to the stomach via the :
11. First level in the levels of organization in the body: ____,Organs,etc.
14. Helps muscles move food and waster through your digestive system.
15. Tissue that lines the interior and exterior body surfaces.
16. System that breack down food, absorbs nutrients and eliminates wastes.
18. Major source of energy for the body.
19. Kind of fat that are usually solid at rooms temperatures.
20. Organic molecules that the body needs in very small amounts.
21. describes the relatively constant internal physical and chemical conditions that organisms maintain despite changes in internal and external environments.
23. Organ ______ is a group of organs that perform closely related functions.
24. Substances in food that supply the energy and raw materials your body uses to grow and repair.
25. Tissue that its function is transmit nerve impulses.
28. Kind of fat that have one or more double bonds between carbon atoms.
29. Nutrient that helps the body absorbs ___-soluble vitamins and are part of cell membranes, nerve cells, etc.
30. Organ of the digestive which produces bile and makes variuos homeostasis function.

1. (Organ) large muscular sac that continues the chemical and mechanical digestion of food.
3. System that eliminates waste products from the body.
4. A group of cells that perform a single function
6. First step in digestion process which consist in getting food into the system.
7. provides nutrientsin adequade amounts and enough energy for a person to maintain a healthful weight.
8. After the chyme leaves the small intestine, it enters the:
10. A group of different types oftissues that work together to perform a single function or several related functions.
12. Inorganic nutrients that the body needs, usually in small amounts.
13. Most important nutrient.
17. the amount of heat needed to raise the temperatureof 1 gram of water by 1 degree Celsius.
18. Type of tissue that provides support for the body and connects its parts is connective tissue.
22. Digestion that consist in the physical break down of large pieces of food into smaller pieces.
26. System that works with the skeletal system to produce voluntary movement and helps to move food traught the digestive system.
27. nutrients that supply raw materials for growth and repair of structures sush as skin and muscle.