77.5k views
5 votes
Which of the following is a controllable risk factor of infectious diseases? A. drug abuse B. pollution C. air D. heredity

User Zia
by
7.4k points

2 Answers

3 votes

Answer:

B

Explanation: You have to B a winner.

User Aman Satija
by
8.6k points
4 votes
The correct answer should be pollution

User Elegant
by
8.0k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.