Which of the following results from cutting down trees
a. increase cooling
b. reduce fish population
c. reduce sediment flow
d. increased erosion

D

Explanation:

Vegetation on soil protects the soil from erosion because its roots and root hairs help bind the soil particles together. This occurs mechanically by binding soil into crumbs and also chemically by providing organic matter that binds the soil particle into humus that holds moisture. The soil becomes heavy to be carried off by wind erosion. Trees also break the down flow of water hence reducing the capacity of runoff to carry soil sediments.

examples of nucleic acids are deoxyribonucleic acid (dna) and ribonucleic acid (rna).

answer: dna

because all cells have genes