Body Systems Review #2
Across
- 1. system that is responsible for gas exchange
- 4. hormone that is released giving you extra energy during a "fight or flight" situation
- 5. system that transforms chemical energy in food into heat and thermal energy
- 6. 2 tubes that urine travels through as it leaves the kidneys headed to the bladder
- 10. the "cause" that happens first
- 11. sends message to the muscles telling them to move
- 12. system that protects body and includes hair, skin and nails
Down
- 2. male reproductive cell
- 3. where urine is held before it leaves the body through the urethra
- 7. system that releases hormones
- 8. system that removes waste
- 9. the "effect" that happens because of a stimulus
- 13. female reproductive cell