What does analysis of DNA sequences tell us? Group of answer choices The last common ancestor of chimpanzees and humans were gorillas. Humans left Asia and went to Africa. Humans and chimpanzees share a more recent common ancestor than either shares with gorillas. Humans left Asia about 1 million years ago.

Which statement describes characteristics of planarians? a they live in oceans, are parasites, and reproduce only sexually. b they live in fresh water, are parasites, and reproduce only asexually. c they live in oceans, are free living, and reproduce sexually and asexually. d they live in fresh water, are free living, and reproduce sexually and asexually.

Why does the earth spin slowly, not faster? is it possible to prove it scientifically? can you prove it with math?

Explain why it’s important for scientists to study the sun. list at least two challenges researchers face when examining earth’s nearest star.