<span>The group of nursing students show their understanding of expectorants when they are able to identify the medication called guaifenesin. Guaifenesin is sold under the brand name Robitussin. Guaifenesin, an expectorant, is used in Robitussin specifically to relieve a person's cough and chest congestion.</span>
C gizzard i think i dont truely know
Answer:
Our bodies can break down these macromolecules to provide energy for endergonic reactions in our bodies
