Knowledge Aquisition Activity

3. A fluid loaded with lipids and salts
5. A pouchlike organ in which bile is stored
6. Inorganic nutrients that the body needs, usually in small amounts
7. Is the basic unit of structure and function in living things.
9. System that brings oxygen needed for cellular respiration and removes excess of carbon dioxide.
10. The first part of the small intestine
13. Is the process in which a stimulus produces a response that opposes the original stimulus.
16. Is a group of different types of tissues that work together to perform a single function or several related functions.
17. System that supports the body, protects internal organs, and allows movement.
19. Is the tissue that lines the interior and exterior body surfaces.
22. Nerve impulses are transmitted throughout the body by it.
23. A folded surface and fingerlike projections that provide and enourmous surface area for absobtion of nutrient molecules

1. A mixture with an oatmeal-like consistency produced in the mechanical digestion of the stomach
2. Is a group of organs that perform closely related functions.
3. diet Provides nutrients in adequate amounts and enough energy for a person to maintain a healthful weight
4. A gland that serves three important functions, located behind the stomach
6. Movements of the body are possible because of it.
8. System that transport oxygen, nutrients, and hormones to cells.
11. Is a type of tissue that provides support for the body and connects its parts.
12. It's primary function is to remove water from the undigested material that is left
14. System that controls growth, development, and metabolism.
15. It describes the relatively constant internal physical and chemical conditions that organisms maintain despite changes in internal and external environments.
18. Tiny projections that cover the villi
20. It maintains homeostasis converting ammonia into urea which is less toxic.
21. Is a group of cells that perform a single function.