What traits or characteristics do u think we’re passed down in humans as part of natural selection? Why do u think these characteristics are important for survival?

What function does the limb sever in each animal? how are the limb bones of the four animals similar? based on these similarities what can be inferred about the evolution of the four animals.

The ancestors of plants that lived in water had plenty of water for the young. angiosperms are a group of land plants that evolved a reproductive trait for living on land. this trait protect young plants by allowing them to grow only when water is present and the conditions for healthy development are right. what trait most likely young angiosperms in this way?

Temperatures in ponds and lakes vary by season. select the best answer from the choices provided t f