The hydrologic cycle is the flow of water from the Earth's surface via evapotranspiration to the atmosphere, where it condenses, and back to Earth in the form of precipitation. This cycle is important to the circle of life.
a.) DNA is a protein and RNA is a nucleic acid.
b.) DNA uses deoxyribose and RNA uses ribose.
c.) DNA has adenine and RNA has thymine.
d.) DNA has thymine and RNA has uracil.
Answer:
Natural Selection can only occur to living organisms.
B. 2.48 MJ
C. 3.09 MJ
D. 2.13 MJ
I think the answer is B. 2.48 MJ, correct me if I’m wrong I’m studying this
b. they are made up of atoms
c. they are made up of elements
d. they are made up of molecules