Answer:
it is the change in one or more genes
Okay My three Consumers I’m going to use are-
•Herbivores
•Carnivores
•Decomposers
Explanation~
For herbivores there living things that eat only plants to get energy so an example of that could be Whales,Elephants, Cows etc
Carnivores are meat eaters soo those would be animals like owls,Tigers,Sharks etc
Decomposers break down dead plant and animal material and examples of those would be Earthworms and Mushrooms
HOPE THIS HELPED!!
I would say that answer choice C is the best out of this selection. Carbon is the main element in organic compounds, and organic compounds just so happen to make up the cells that carry out life processes for all living things. Hope this helps.