Body Systems Review

4. muscle type that is involuntary and striated; found in the heart
6. system that supplies oxygen to the body and removes carbon dioxide as waste
7. referring to tissue that covers other tissue (ex: skin)
8. skeleton which includes bones closest to the midline of the animal
10. system that sends messages through electrical impulses
12. nerves that are voluntarily controlled (but also includes reflexes which are involuntary)
15. system that allows for temperature regulation, movement, and form
16. microscopic sacs in the lungs where actual oxygen/carbon dioxide transfer takes place
17. primary substance that relays messages of the endocrine system
18. blood vessel that transports blood away from the heart

1. type of bone which is cube-shaped (ex: carpus)
2. excrete urine as waste from the bladder out of the body
3. part of the respiratory system that holds the vocal cords and allows air through to the trachea
4. system that provides transportation and waste and nutrients and aids in temperature regulation
5. microscopic blood vessels where nutrient/waste transfer takes place
8. nervous system that involuntarily sends signals from the brain to the internal organs
9. blood vessel that transports blood to the heart
11. part of the CNS that connects the rest of the nervous system to the brain
13. transport urine from the kidneys to the bladder
14. organ of the urinary system that filters waste from blood