Describe how the elements of natural selection work. Include inherited variation, the potential of a population to produce more offspring than can survive, and a finite supply of environmental resources. How do they result in differential reproductive success?

answer; atp and nadph;

answer: d. load

a river's load refers to the natural phenomena in which the sediments, rocks   stones, boulders and other deposits are removed and picked from the bottom bed of the river due to the abrasion resulted by the high speed water current.