What is the best example of how the nervous system maintains homeostasis a. the parasympathetic system counteracts the sympathetic system. b. the spinal cord returns the body to homeostasis after the brain reacts. c. the peripheral nervous system conteracts the central nervous system d. the brain prevents the reflex arc from happening in the body

A

Explanation:

A. The parasympathetic system counteracts the sympathetic system.

Explanation:

Homeostasis refers to the tendency of organisms to maintain the steady state, that is, to maintain the constant internal environment.  The parasympathetic division of autonomous nervous system serves to control the internal organs of body and maintains the resting state by conservation or restoration of energy. The sympathetic division serves to mobilize the energy during emergency conditions and prepares the body for fight and flight conditions. Hence, antagonistic effects of these two divisions maintain an internal body balance.

post-impressionism is a predominantly french art movement that developed roughly between 1886 and 1905, from the last impressionist exhibition to the birth of fauvism. post-impressionism emerged as a reaction against impressionists' concern for the naturalistic depiction of light and colour.

explanation:

i think that d. wind is the answer.   i missed the question when i answered a. currents.