Across
- 1. bones hard bone that provides structure
- 3. breakdown food
- 5. created by females ouaries before birth sperm created by testes from puberty until death
- 9. large blood vessels
- 10. controls function that are voluntary such as heart beat
- 11. regulates blood pressure aids with digestion
- 12. this organ takes food from the mouth to the stomach
- 13. tubes that carry urine from each kidney to the bladder
- 15. carries air from
- 16. tmmune system fights disease
- 18. vocal cords are stretened across laryhx makes sounds
- 20. blood vessels that carry deoxygenated blood back to the heart
- 21. bones porous bone that contains vessels and marrow
Down
- 2. involuntary found only in the heart
- 4. membrane that covers and protetects the
- 6. muscular sac that stores urine
- 7. hollow muscular organ that pumps blood
- 8. stimulates pituitary and makes T cells
- 10. attached to bones by tendons
- 14. absorbs nutrient
- 17. master gland controls hormones
- 19. bone development