Body Systems

3. Filters out cellular wastes, toxins and excess water nutrients from the circulatory system.
4. Provides gas exchange between the blood and the environment
7. groups of cells performing a single purpose
9. Breaksdown and absorb nutrients that are necessary for growth and maintenance.
11. Type of tissue involved in sensing stimuli, processing and transmitting information.
13. Groups of organs working together to perform a function.
14. Maintains a stable internal environment.
17. Provides support for the body and protects internal organs
18. Makes cells that allow reproduction
20. Protects,and regulates temperature

1. Relays chemical messages called hormones through the body.
2. Type of tissue that protects organs
5. Transports nutrients,gases,hormones and wastes through the body
6. smallest unit of life.
8. Relays electrical signals through the body and controls physiological processes
10. Provides movement
12. Type of tissue that protects us from the outside world and covers the surface of the body.
15. Group of tissues performing a single function
16. Type of tissue that is responsible for body movement.
19. Destroys and removes invading microbes and viruses from the body.