The highlighted structures innervate which of the following?
a) deep muscles of back
b) deep muscles of thorax
c) superficial muscles of back
d) superficial muscles of neck

the correct answer, according to e2020, is the second choice there is an occluded front in region a and a cold front in region b.

the answer is: metamorphic rocks often show the presence of fossils, also a

hope i

-lavira: )

the answer is lactic acid from anaerobic respiration. the acid in lactic acid is what creates sore and burning muscles. if you think about how acid burns that will give you a clue for questions like this.