Witch crisis can be improved by selective breeding

The correct answer is "famine"

Explanation:

The missing options of this question are:

A) famine

B) pollution

C) global warming

D) overpopulation

The correct answer is option A) "famine".

Selective breeding is the act of selecting desired traits in plants and animals by chosing the individuals that should breed in order to obtain the desired traits. Selective breeding is an ancient procedure of agriculture and allowed the development of modern plants and animals with enhanced traits such as large height and nutrient content. This practice can improve famine because the selected plants and animals allow for better availability of food.

By using selective breeding, mutations that provide non-beneficial traits can be breeded out.