NASA helped to distinguish genetic factors from environmental ones when studying the effects of living space by analyzing changes in one twin on Earth and the other in space. This study involved twin astronauts Mark and Scott Kelly, where one brother spent nearly a year in space while the other remained on Earth, allowing researchers to compare their genetic and biological responses to the different environments.
How did NASA help to distinguish genetic factors from environmental ones when studying the effects of living space?(1 point) Responses By analyzing changes in one twin on Earth and the other in space. 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 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 running experiments on astronauts that were in space for over a year. By observing changes in retired astronauts over a period of ten years.
3 answers
so whats the awnser?
The answer is: By analyzing changes in one twin on Earth and the other in space.
1 answer