Across
- 3. the colour that represents deoxygenated blood
- 4. where oxygen is passed into the blood, before returning to the heart
- 6. " blood enters the heart through the right atrium and is sent then through the right__________________"
- 7. the blood vessel that carries blood away from the heart to the rest of the body.
- 9. Carries blood back to the heart
Down
- 1. what is carried in the blood that helps keep us alive
- 2. "the heart is a ________________ pump that sends blood around the body"
- 5. carries blood away from the heart
- 6. prevent the backflow of blood
- 8. the thickest side of your heart