Multiple Choice
Which of the following bones are part of the axial skeleton?
Name the organs of the urinary system, and describe the general function of each organ.
Which system is the least responsible for keeping you alive on a day-to-day basis?
Which two systems allow materials to move from one region of the body to another?
Two of these organ systems bear the major responsibility for ensuring homeostasis of the internal environment. Which two?
a. Nervous system
b. Digestive system
c. Cardiovascular system
d. Endocrine system
e. Reproductive system
The structural and functional unit of life is:
a. A cell
b. An organ
c. The organism
d. A molecule