What is the role of the nervous system in digestion? A) to provide oxygen
B) to provide electrical signals to initiate peristalsis
C) to provide passage of nutrients throughout the body
D) to provide enzymes

answer is C

well i think it is from process of elimination

the  frequency of a wave represents  the number of wavelengths that pass a specific point per second. the unit for  frequency  is hertz (hz).

happy to

pls mark as brainliest

its probably to later but whats the question