Question

The study of factors that contribute to the appearance of a disease is called what?

Entomology
Gerontology
Epidemiology

Answer 1

Hey mate, here is your answer =

The study of the factors that contribute to the appearance of the disease is called Epidemiology.

Hope it helps u dear :)

Answer 2

Answer:

Entomology is the study of insects and their relationship to humans, the environment, and other organisms. Entomologists make great contributions to such diverse fields as agriculture, chemistry, biology, human/animal health, molecular science, criminology, and forensics. The study of insects serves as the basis for developments in biological and chemical pest control, food and fiber production and storage, pharmaceuticals epidemiology, biological diversity, and a variety of other fields of science.