I WILL GIVE BRAINLIEST Explain why variation is an advantage for a species such as the common emerald dove​

Explanation:

Explanation:

Having variation within a species means that if the environment changes there may be individuals within the species more able to withstand the change and survive.

Variation refers to the differences between members of the same species. There is usually extensive genetic variation within a population of organisms or a species.

The common emerald dove (Chalcophaps indica), also called asian emerald dove and grey-capped emerald dove, is a widespread resident breeding pigeon native to the tropical and subtropical parts of the Indian Subcontinent and Southeast Asia, the dove is also known by the names of green dove and green-winged pigeon. The common emerald dove is the state bird of the Indian state of Tamil Nadu. The Pacific emerald dove and Stephan's emerald dove were both considered conspecific.

the correct answer, according to e2020, is the second choice there is an occluded front in region a and a cold front in region b.