Which of the following is a controllable risk factor of infectious diseases. A. drug abuse.
B. pollution.
C. air.
D. heredity.

A. Drug Abuse

Explanation:

correct on EDGE2021

drugs can be controllable

pollution cannot be controllable

air cannot be controllable

heredity cannot be controllable

well god made humans for male and female to merry each other, and he does not hate gays he condemns it, and that's also the example jehovah's witnesses follow, we don't get involved with arguments or hate gays but we just condemn it. to find more information, you can go to our website jw.org and find more answers to your question just by tapping of the top right search bar and asking your question and then it will show you all the free bible publications that fit with you question, this site is entirely free and there fo anyone's usage.   ( i do not own jw.org)

answer; the national uniform billing committee(nubc);