Across
- 2. located in your upper arm
- 3. also called the pecs
- 4. transfers electrical impulses
- 5. sends signals throughout your body from your brain
- 7. works in conjunction with the nervous system
- 8. needed to intake oxygen
Down
- 1. works in conjunction with the skeletal system
- 2. makes signals to send
- 6. carries signals throughout your body