Answer: HPE is a multidisciplinary subject because all the contents related to humans, human health and sound environment come under this subject.
Explanation: In education or academia health, population and environment have different origins but when combined together make a multidisciplinary subject.
Feel better and develop communication skills
Answer: B
Explanation: B is a brain doctor who uses x-ray on other equitment for brain treatment A,C and D are mental health professionals