Across
- 1. the part of the heart that receives blood from the veins
- 4. dividing wall between bodily spaces or masses of soft tissue
- 5. the smallest blood vessels and connect arteries with veins.
- 6. the part of the heart from which blood passes into the arteries
- 8. the main artery that carries blood from the heart for distribution to all parts of the body.
- 9. cava the large vein that returns blood from the head and arms to the heart.
Down
- 1. tubes that carry blood from the heart to the rest of your body
- 2. a type of blood vessel in the body
- 3. a group of cells or a body part
- 6. a thing that closes to prevent passage of material or allow movement of a fluid in one direction
- 7. muscle The muscle that makes up the heart