Across
- 1. Carry oxygen rich blood to the body.
- 6. Area that gives oxygen poor blood oxygen.
- 7. Points that open and close that allow blood in or out.
- 8. Top part of the heart that brings oxygen poor blood to the heart.
- 9. Connect veins and arteries together.
- 10. Part of the heart that takes blood to the rest of the body.
Down
- 2. Bottom part of the heart that brings oxygen poor blood to the heart.
- 3. Part that brings blood into the lungs to gain oxygen.
- 4. Carry oxygen poor blood to the heart.
- 5. Part that brings oxygen rich blood back into the heart from the lungs.