What is the evidence to support Charles Darwin's claim that human emotional expression was shaped through evolution?
A)The recognition of emotional facial expressions is uniquely tailored to promote survival in different climatic regions around the world.
B)Infants' social smiles emerge at about the same age,regardless of whether an infant can see faces or is born blind.
C)Individuals who are capable of showing the widest range of emotions typically have the greatest number of progeny.
D)The same breadth of different emotions expressed by humans are also expressed by nearly all species,but to varying degrees.

Question

Quizplus · Accepted Answer

Infants' social smiles emerging at the same age regardless of visual ability suggests that emotional expressions are innate and not learned, supporting the idea that they have evolved.

What Is the Evidence to Support Charles Darwin's Claim That