A crossword puzzle exploring key concepts, organs, and terms related to health and the human body.
Vital Signs and Body Functions
A crossword puzzle exploring essential health terms and key body functions.
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Across
- 2. Gas essential for cellular respiration
- 4. Essential nutrients needed in small amounts
- 7. Organs responsible for gas exchange
- 8. System that defends the body against pathogens
- 10. Organ that pumps blood throughout the body
Down
- 1. Red fluid circulating in arteries and veins
- 3. Fibers that transmit signals to and from the brain
- 5. Organ that breaks down food with acids
- 6. Tissue that contracts to produce movement
- 9. Chemical messenger released by glands
- 11. Body’s largest protective organ
- 12. Control center of the nervous system
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