Why do you think scientists use the word mutate to describe the genetic process shown in the video

In the family tree below, people with the recessive trait of attached earlobes are shaded gray.

Which would happen if more forests were cut down? a. the nitrogen cycle would be stopped b. nitrogen would be fixed by bacteria more quickly c. the amount of co2 in the atmosphere would increase d. fossil fuels would build up in the soil c the amount of co2 in the atmosphere would increase

The first amino acid of a new polypeptide chain is