The answer is D
Hope this help
Growth Hormone deficiency is a medical condition wherein the pituitary gland is not able to produce enough growth hormones also known as somatropins. This can be acquired either in childhood or adulthood. This condition is called hypopituitarism. Hope this is the answer that you are looking for.
C I did this question before
The Challenger Deep is in the southern end of the Mariana Trench. It is estimated to be 305meters deep.