Question

(50 points)The picture is a cross section of a bone.

A cross sectional view of bone. X points to the inner layer. Y points to the middle layer.

Which structures of the bone are indicated by the arrows?

A. X-compact; Y-spongy
B. X-spongy; Y-marrow
C. X-spongy; Y-compact
D. X-marrow; Y-spongy

Answer 1

Answer:

I believe the answer is B. X-spongy;Y-marrow

Answer 2

Answer:

it is b X-spongy; Y-marrow, i am doing the test, and the other person is correct.

Explanation: