Charles Darwin was considered revolutionary because of his contributions to the evolutionary theory
Different sequences make up different traits. Changing a part of the sequence will make that trait a different one.
Some biomes are good and others are bad it just depends on what the environment looks like but and ex. like... like a lion and zebras. they would not get far in there life if the do not have the recommendations that they need.
I think the answer might be A or B. Not so sure...