Which of the following is true about red marrow?
a. it makes blood cells.
c. it produces new bone.
b. it stores fat.
d. it is found in compact bones of adults.

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol

Body systems are not completely independent they integrate and work together describe one example of the integration between body systems

Which statement about the pancreas is not true? a. it is an endocrine organ in the abdomen. b. it release chemicals into the digestive system. c. it releases insulin to increase glucose levels. d. it release hormones into the bloodstream.