Whiich of the following summarizes the function of the respiritory system?

a. to transport
b. to protect the organs in the chest cavity
c. to move oxygen from the air into the body and carbon dioxide from the body into the air
d. to provide a barrier between the body and the environment

Guys The Answer To The Question.
(C). To move oxygen from the air into the body and carbon dioxide from the body into the air.

The  grandmother cell  is a hypothetical  neuronthat represents a complex but specific concept or object.[1]  it activates when a person "sees, hears, or otherwise sensibly discriminates"[2]  a specific entity, such as his or her grandmother. the term was in use at least as early as 1966 amongst staff and students in the department of experimental psychology, university of cambridge, england. a similar concept, that of the  gnostic neuron, was proposed two years later

The answer is d. hope i !