Explain the evolutionary approach to understanding how infants' early emotions are essential to their survival.

Infant's early emotions are important to attract attention from the adults and create a protective feeling from them.

Explanation:

The evolutionary approach will evaluate a certain behavior in terms of its functionality to help the actor survive and pass their gene.

When we observed our infants, Generally they tend to scared of anything and cried a lot. They scared when they left alone in unfamiliar room, they cried when they are hold by strangers, they scared when they see foreign objects, etc.

If we assume that those infants are live in the wilderness, all of those actions actually held them in their survival. To understand this, you need to make a couple adjustments:

- unfamiliar room is equal to being left alone in the forest,

- crying when they see strangers is equal to seeing someone that is not belonged in the tribe,

- crying when see foreign objects is equal to seeing strange animals near them.

They cried from every stimulus as a form of survival technique to attract adults to check their condition., since they do not have the power to protect themselves.

the correct answer is c.