What are mutations and how do they occur? Explain their effects on organisms.

Mutations are changes in the genetic code of the organism, for better or worse. They can help an organism adapt to a new environment, or could hamper the organism's abilities to eat, reproduce, move, etc.

answer; ///i do believe that the correct answer is (c) hold atoms together to form compound;

materials water oxygen those are the things i can think of in this moment.