What is the variety of all living things within an area?

Which of the following can be reduced by the use of renewable energy sources? a. social costs b. economic costs c. environmental costs d. all of the above select the best answer from the choices provided a b c d

Answer now! good pts and a brainliest potatoes are what im like a potatoe irdk have a good day

How would you expect the mrna codons that code for the amino acids that make up hemoglobin to compare between humans