11. Which is the largest part of the brain?
A. Cerebrum B. Cerebellum C. Brain stem D. spinal cord
12. What controls and coordinates the activities of the whole nervous system?
A. central nervous system
C. peripheral nervous system
B. sympathetic nervous system
D. brain
13. What 2 systems is MOST DIRECTLY responsible for your ability to stand up for long
periods of time, walk and sit down?
A. Integumentary and Excretory C. Circulatory and Respiratory
B. Digestive and Reproductive
D. Musculoskeletal
14. How does digestive system work with circulatory system?
A. Digestive system provides oxygen to the circulatory system and circulatory system
provides nutrients to the digestive system.
B. Digestive system digests food into simpler form which will be needed by the
circulatory system and the circulatory system distributes nutrients to the body parts.
C. Digestive system provides support to the circulatory system and circulatory system
pumps blood to the digestive system.
D. Digestive system excretes waste product produced by the circulatory system and the
circulatory system interprets message coming from the digestive system.
15. Which of the following is the work of circulatory system?
A. Gives support to the body
B. Interprets all messages
C. Responsible for the exchange of oxygen and carbon dioxide
D. Carries nutrients to the cells and carries away the waste product of the cells​