The mechanism of natural selection works, primarily, to change which of the following? The genotypes of individual organisms and their expression

The rate of mutations resulting from external factors

The distribution of traits in a population over time

The likelihood that traits of organisms are passed on

glycolysis is a process that fuel your metabolism. it is apart of cellular respiration the process that produce atp.

this is a good question! i'll do some research and come back when i have the answer!

many other transport proteins, often called pumps, move materials against a concentration gradient. active transport drives molecules across a membrane from a region of lower concentration to a region of higher concentration. this process, shown in figure 5.1, uses transport proteins powered by chemi- cal energy.