How does the life on earth help us understand modern organisms?

1 Answer
Apr 11, 2018

Through evolution...

Explanation:

Modern organisms have inherited the genetics and adaptations that are CRUCIAL for survival on Earth. It also shows how organisms become smarter and grow bigger, therefore some species do not become extinct, while some do, because of their inability to survive well in the environment.

By look at an organism's phylum or domain's ancestry, we see how it changed over time, and what genes might have caused it.

Charles Darwin's natural selection is a great and simple example that forms the basis of evolution.