I believe the answer is the nucleus, because it basically holds everything and is the center of the whole cell!
The answer is a, medial. Medial means toward the midline (or middle) of the body. The heart is closer to the midline of the body in comparison to the shoulder.
Answer: Incorrect.
Explanation: The board exam is the final and one of the most important exams to take. You go before a desk of people- the board - and proceed to go through the last phase of testing.