Answer:
Its DNA
Explanation:
Out of all four thats the only possible answer
Species evenness khjfjfgdhcjvk I just need 20 or more characters
I believe the answer is C) Air Pollution
A central carbon atom bonded to an amino acid group and an R group.
Answer:
An energy transformation is the change of energy from one form to another. Energy transformations occur everywhere every second of the day. There are many different forms of energy such as electrical, thermal, nuclear, mechanical, electromagnetic, sound, and chemical.