What evidence OPPOSES the idea that humans evolved language as a by-product of brain size?
A)Human brains are larger than those of chimpanzees.
B)Dolphins and whales do not have language.
C)Brain damage sometimes impairs people's ability to use language.
D)Older children show greater language abilities than younger children.

Question

​What evidence OPPOSES the idea that humans evolved language as a by-product of brain size?
A)Human brains are larger than those of chimpanzees.
B)​Dolphins and whales do not have language.
C)​Brain damage sometimes impairs people's ability to use language.
D)​Older children show greater language abilities than younger children.

Quizplus · Accepted Answer

Dolphins and whales have large brains compared to many other species, yet they do not have language in the same way humans do. This suggests that large brain size alone does not account for the development of human language, opposing the idea that language evolved merely as a by-product of increased brain size.

​What Evidence OPPOSES the Idea That Humans Evolved Language as a By-Product

What Evidence OPPOSES the Idea That Humans Evolved Language as a By-Product