Across
- 1. volume, amount of air enabled or exhaled in one breath
- 5. helps digestion
- 7. skill, a skill affected by the environment
- 8. what is needed for a player to perform well
- 11. main sources of food
- 12. found in water
- 14. attaches muscle to bone
Down
- 2. a chemical that changes how the body functions
- 3. longest bone in the body
- 4. attaches bone to bone
- 6. what type of source documents sport
- 9. what helps to encourage a player
- 10. bone in the arm
- 13. skill, a skill that is not affected by the environment