A. Addition of nitrates to the soil
B. Aeration of the soil
C. Removal of harmful bacteria from the soil
D. Addition of rain water to the soil
Correct Answer: Option A
A. Addition of nitrates to the soil
Veterinary medicine is the branch of medicine that deals with the prevention, diagnosis, and treatment…
Anthropology is the scientific study of human beings and their cultures. It encompasses a wide…
Sociology is the scientific study of human society, culture, and behavior. It examines the social…
Social Work is a profession dedicated to helping individuals, families, and communities to cope with…
Religious studies is an academic discipline that explores the beliefs, practices, and history of various…
Public administration is the field of study and practice that focuses on the organization and…