Across
- 4. supports the body and gives muscles a place to attach
- 5. maintains the Oxygen and carbon dioxide exchange regulates acid-base balance
- 6. protects the body from disease and invading organisms
- 10. allows the body to move
- 11. manages reproduction and urine excretion
Down
- 1. transports oxygen and nutrients throughout the body
- 2. process incoming information and allow the body to respond
- 3. digests and absorbs food and excretes waste products
- 7. consists of glands that secrete regulating chemicals called hormones
- 8. process incoming information and allow the body to respond
- 9. transports blood
- 12. Skin, hair, nails, and sweat glands protect and regulate body temperature