Why does the aging population influence future job opportunities in health sciences?

A. As people age, they have more health problems and require more

medical care.

B. As people age, they tend to stick with the same doctor they've had

their whole life, creating fewer jobs in health sciences.

C. Older adults tend to require less medical care, so jobs decrease as

the population ages.

D. An aging population requires around the clock care from medical

personnel