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 Elementary is a medium crossword puzzle with 20 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 Elementary
Explore key parts and functions of the human circulatory system with this medium-difficulty crossword designed for elementary students. Great for learning heart, blood flow, and vessels.
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- 1. The movement of blood through the heart and body.
- 2. Structure that prevents blood from flowing backward in the heart.
- 3. The rhythmic beating felt in arteries caused by the heart.
- 7. Blood cells that help in clotting or stopping bleeding.
- 9. Side of the heart that pumps oxygen-rich blood to the body.
- 11. Side of the heart that receives blood from the body.
- 15. The largest artery that carries blood from the heart to the body.
- 16. Blood cells that carry oxygen to the body.
- 17. The fluid part of blood that carries cells and nutrients.
- 19. The organ that pumps blood throughout the body.
Down
- 4. Protein that forms a mesh to help blood clot.
- 5. The red liquid that transports oxygen and nutrients.
- 6. Force of blood pushing against the walls of arteries.
- 8. Tiny blood vessels where oxygen and nutrients pass into cells.
- 10. The muscular middle layer of the heart wall.
- 12. What blood carries from the lungs to the body cells.
- 13. Speed at which blood moves through vessels.
- 14. Vessels that carry oxygen-rich blood away from the heart.
- 18. A small vein that connects capillaries to larger veins.
- 20. Blood vessels that carry blood back to the heart.
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