Darwin noticed that many organisms seemed well suited to a. being preserved as fossils. b. surviving in the environments in which they lived. c. providing humans with food. d. swimming from south america to the galápagos islands.

yes you are doing it right great gob

explanation:

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.