Function Human Body System
5. Skeletal System
6. Muscular System
7. Respiratory System
8. Circulatory System
9. Excretory System
10. Nervous System
11. Immune System
12. Integumentary System
13. Endocrine System
14. Reproductive System
15. Digestive System

James is sitting at his desk on the ground floor of an office building when the entire room starts shaking. which action is most appropriate in this situation? a. standing near a window b. running out of the building c. holding up a bookshelf d. preparing for aftershocks

Energy needs, in total kilocalories per day, are greater during than any other time of life. a. childhood b. infancy c. adulthood d. adolescence

Sweat glands that cause orders during puberty are present in the body from the time of brith