Across
- 2. system Is responsible for transporting oxygen, nutrient, hormones, and cellular waste throughout the human body
- 5. Connect arteries and veins
- 7. Is a muscular organ that pumps blood through arteries, veins, and capillaries
- 9. circulation Sends blood to the rest of the body and backstory the heart
- 10. Are where the oxygen and nutrients are picked up by the blood
Down
- 1. Allows the blood to flow in one direction in the heart and control the flow of blood by opening and closing
- 3. cava. Large vein carrying deoxygenated blood back to the heart
- 4. circulation Sends blood from the heart to the lungs and back
- 6. Carries blood away from the heart
- 8. Carries blood toward the heart