How do organ systems work together to deliver nutrients from food throughout the body? A- The nervous system senses food and the lymphatic system extracts nutrients and distributes them to body.
B- The muscular system breaks down food and the digestive system carries nutrients to cells of the body.
C- The digestive system breaks down food and the circulatory system transports nutrients to cells.
D- The circulatory system absorbs food and excretory system secretes nutrients to cells of the body.

C- The digestive system breaks down food and the circulatory system transports nutrients to cells.

Not the

A. Nervous system is the center of all mental activity not for senses.

B. Muscular system permits movement of the body, maintains posture and circulates blood throughout the body not breaks down food (digestive system does)

D. Circulatory System permits blood to circulate and transport nutrients and etc. not absorbs food.

the atmospheric gas that forms a mild acid when dissolved in water is called carbon dioxide. the correct answer is a. 2.) chemical weathering would cause an inscription on a marble headstone to become harder and harder to read over time.

geologic time scale (for gradpoint) =)