Across
- 1. controls the body through the use of electrical signals
- 4. disposes if the body's waste
- 6. carries blood around the body delivering oxygen and nutrients
- 8. breaks down food and turns it into energy
- 11. the skin and its appendages
- 12. enables all the movement of the body
Down
- 2. communicates with the body using chemicals called hormones
- 3. keeps body fluids in balance and fights against inflections
- 5. system of organs involved in producing offsprings
- 7. carries air into the body, allowing oxygen to enter blood
- 9. supports the body and enables movement with the help of the muscular system
- 10. the body's drainage system for removing urine