I think it might be values.
D because if you are trying to reduce the carbon footprint then using less coal or oil based energy would be best. plus using the solar panels will help because all you have to rely on is the sun and your own power bank for energy. there for leaving less of a carbon footprint.
Strep throat is caused by a bacterial infection and athletes foot is caused by a fungal infection
Answer: an organ that secrets chemical substances
Explanation: got correct on edge2020
