This easy crossword puzzle helps kids in grades 3-5 learn about protein synthesis and DNA basics with common words and simple clues.
Human Circulatory System Crossword Puzzle for High School is a easy crossword puzzle with 16 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.
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Human Circulatory System Crossword Puzzle for High School
An easy crossword puzzle focused on the human circulatory system for high school students. Includes common terms like heart, blood, and veins to reinforce basic biology vocabulary.
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- 1. Lower chamber of the heart that pumps blood out
- 2. Largest artery in the body
- 3. To move continuously through the body
- 6. Tiny blood vessels where exchange occurs
- 9. Vessels that carry blood away from the heart
- 11. Fluid that carries oxygen and nutrients
- 12. Rhythmic throbbing caused by heartbeats
- 16. Structure that prevents blood from flowing backward
Down
- 4. Smallest blood vessels connecting arteries and veins
- 5. Prevent backflow in veins and heart chambers
- 7. Muscular organ that pumps blood
- 8. Liquid part of the blood
- 10. Type of blood cell that carries oxygen
- 13. Gas carried by red blood cells
- 14. Small vein that collects blood from capillaries
- 15. Blood vessels carrying blood to the heart
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