A. Human population growth
B. Infectious diseases
C. Addictive drugs
D. Pollution
E. All of these
Submitted by: GHULAM SHABBIR Botanist
Correct Answer: All of these ✔
Last Updated: July 05, 2021
A. Human population growth
B. Infectious diseases
C. Addictive drugs
D. Pollution
E. All of these
Submitted by: GHULAM SHABBIR Botanist
Correct Answer: All of these ✔
Last Updated: July 05, 2021