Answer:
C
Explanation:
:) i think its C I hope it helps you if it is C
Answer:
True
Explanation:
Peristalsis is the wave-like motion of the walls of the alimentary canal that allow food to move along the lumen of the alimentary canal towards the posterior (anus). These waves are powered by the contraction and relaxation of the smooth muscles.
The coefficient for Fe will be 6, because the left side Fr equals 6.