Across
- 2. tube connecting mouth to stomach
- 4. stores bile, which breaks down fats
- 12. blood vessel that carries blood away from the heart
- 13. pumps blood/oxygen throughout body
- 14. where blood cells are made
- 16. muscle that makes you breathe
- 18. flexible bone material found in human ears, noses, & joints
- 20. kills pathogens
- 23. system that is human skin
- 25. back of throat, air & food pass through
- 28. voice box
- 29. windpipe
- 30. absorbs water, then passes solid waste
- 31. makes insulin, which breaks down sugars
- 32. where a fetus grows in a human female
- 33. involuntary muscle that pushes food along your digestive tract
Down
- 1. connects brain to nerves
- 3. makes bile, processes drugs in bloodstream
- 5. body system that releases all hormones
- 6. type of muscle that voluntarily moves your body
- 7. something that causes a disease
- 8. control center of entire human body
- 9. picks up senses and sends/receives messages from brain
- 10. breaks down food, then passes to small intestine
- 11. involuntary muscle that beats your heart
- 15. makes urine
- 17. stores urine
- 19. connects bone to muscle
- 21. detects infections & swells up
- 22. blood vessel that carries blood back to the heart
- 24. flap of skin that covers trachea when you swallow
- 26. tiny air sacs in lungs where gas exchange with blood occurs
- 27. absorbs nutrients, leads into large intestine
- 28. connect bones to other bones