Question

If a doctor diagnoses that a patient fails to produce enough Vitamin D, which body system is the doctor talking about?

A.
reproductive system
B.
sensory system
C.
endocrine system
D.
integumentary system

Answer 1

the integumentary system

Answer 2

Answer:D

Explanation: the integumentary system is the skin, hair, nails, and exocrine glands. vitamin d helps treat skin conditions.