Across
- 1. Hollow muscle that pumps blood through your body
- 3. system System that includes the heart
- 6. Carry blood back to the heart
- 7. atrium Atrium on the right side of the heart
- 8. Tiny blood vessels that carry nutrients and blood
- 9. atrium Atrium on the left side of the heart
Down
- 2. ventricle Ventricle on teh right side of the heart that recieves blood from the right atrium
- 4. system System that includes the lungs
- 5. Carries blood away from the heart
- 9. ventricle Ventricle on the left side that recieves blood from the atrium