Please help! Due tonight so please get your answers in as soon as possible! The questions in the photo and the following questions need to be answered. They are from the Spencer Wells Journey of Man documentary:

What is the thesis of the film? What is the film trying to prove/argue?

Why is DNA important evidence for this film?

Please help as soon as possible

correct answer is option a.

tropopause, stratopause and mesopause have all in common aspect that is point of maximum temperature in its layer of the atmosphere. all layers of atmosphere observe abrupt change in temperature. tropopause is the boundary between troposphere and stratosphere. stratopause is the boundary between stratosphere and mesosphere. mesopause is the boundary between mesosphere and thermosphere. these all boundaries are ranges between altitude of 0 to 80 km.