Across
- 4. openings that control the flow of blood through the heart
- 6. ______ is another word for your heart rate.
- 9. plasma carries nutrients, ________,and proteins throughout the body
- 11. you can find your pulse in your neck or _______?
- 13. ______ cells help you stop bleeding?
- 14. white blood cells are one of the main parts in
Down
- 1. _________ are blood vessels that carry blood away from the heart?
- 2. _____ blood cells carry oxygen throughout the body?
- 3. the heart has no purpose without _______ to pump?
- 4. How does the blood flow into the right atrium?
- 5. Where does blood go after it leaves the right side of the heart?
- 7. ______ blood cells fight infections/germs in your body?
- 8. ___________ system?
- 10. plasma makes up about ___% of your blood?
- 12. blood vessels that carry blood back to the heart