PLSSS HEL I NEED THIS Select the correct answer from each drop-down menu. Complete the statement with the correct options.
The
unit analyzes body fluids, such as
to identify victims and suspects.

energy and particles

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.

a=c and then d= c because of the band so you get ac/dc and you add them together you get sound waves