The authors' primary purpose in the passage is to

on August 1, 2020

Why is A wrong?

It seemed to me that the author was discussing a topic that’s seemed to confuse the scientific community because of evolutionary data and the timeline in question. I understand that there is hypothesis in this but I don’t see how the author is truly proposing it at the whole time the author seemed to be discussing the hypothesis in question?

Replies

on August 5, 2020

Please Help

on August 9, 2020

^^^^^^^^^^^^

on August 22, 2020

I would also like an answer.

on December 24, 2020

Can someone answer this??? Shouldnt take several students to ask!