Which of the following provides evidence of a common ancestor?

Responses

Insects and birds both have wings.
Insects and birds both have wings.

Whales and wolves share a similar anatomy.
Whales and wolves share a similar anatomy.

Dogs and kangaroos both care for their young.
Dogs and kangaroos both care for their young.

Mosquito larvae and shrimp both live in water.

Mosquito larvae and shrimp both live in water.