click below
click below
Normal Size Small Size show me how
Objective 3.1
Week of Jan 4-5
| YOUR MOTHER | OHHH BURNT |
|---|---|
| Cell | basic unit of structure and function in a living thing |
| Tissue | group of similar cells that perform the same function |
| Organ | structure that is composed of different kinds of tissue; performs a specific job |
| Organ System | group of organs that work together to perform a major function |
| Organism | a living thing; last level in the levels of organization. |
| What is the levels of organization (5)? | Cell, Tissue, Organs, Organ Systems, Organism |
| Stress | reaction of your body to potentially threatening, challenging, or disturbing events. |
| What are the four types of tissues? | Epithelial, Muscle, Nerve, Connective |
| Homeostasis | process by which an organism's internal environment is kept stable in spite of changes in the external environment |