Question

How did NASA help to uncover the adaptations that are made due to living in extreme environments?

By analyzing changes in one twin on Earth and the other in space.
By introducing animals and other organisms that could be studied in space.
By running experiments on astronauts that were in space for over a year
By observing changes in retired astronauts over a period of ten years.

Answer 1

By analyzing changes in one twin on Earth and the other in space.

Answer 2

A

Step-by-step explanation:

I took this at flvsa lol