77.8k views
2 votes
There are many theories about how life was formed on Earth.

Suggest one reason why there are many

User Nolat
by
5.1k points

1 Answer

6 votes
organisms as distant as humans and bacteria share the same genetic code, and many of their proteins are similar in amino acid sequence and biochemical function.


I think this is it but I am not sure
User Dizzyf
by
4.6k points