Question

how did the life only exist in earth???

Answer 1

When we think of the potential for life on planetary bodies besides Earth, we automatically look for water. Whether it be growing at the bottom of Europa’s ocean or swimming in Titan’s methane lakes, we look for liquid because we understand the origins of life on Earth likely hinged on its abundant water. But a new study, led by scientists at Washington State University (WSU), suggests that life could exist with minimal water, even on planets as dry as Mars.

Published in the Proceedings of the National Academy of Sciences, the study examined the driest corner of the world’s driest desert — South America’s Atacama Desert. Here, decades pass with no rain, and it’s dry enough to be analogous to the surface of Mars.

Answer 2

Because we have suitable temperature requirements etc hope this helped u please mark me as brainly