Answer:
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Answer:
Fish & algae
Explanation:
They are both biotic becuase they are living. Light & rocks are abiotic.
Answer:
It's too hard
Explanation:
do you go to school. What grade/year are you in?
Yes because a compound is a chemical bond with two or more different atoms with will create a chemical reaction but with just elements those don’t really chemically react to one another
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
