Answer:
sunlight is iits one direct energy that you recieve secordarey
Explanaou recieve tion:
Answer:
It included hydrogen sulfide, and methane
Explanation:
Answer:
A Mutation is when a DNA gene is damaged or changed in a way that changes the genetic message carried by that gene.
Explanation:Mutations are sometimes good and sometimes bad it can also cause genetic variation which increases the survival of a species
Crossing over is the exchange of chromosome segments between non-sister chromatids during the production of gametes.