Which individual performs a forensic scientist’s role?
a.
ross analyzes blood, tissue, and other samples to assist law enforcement.
b.
alfred maintains the equipment used to view samples in the laboratory.
c.
scarlet creates artificial organs out of specific materials and metals.
d.
cynthia assists a biological scientist in studying bacteria and viruses.

Students in biology are studying the macromolecules of life. they used a calorimeter to determine the calories in various types of food. once the lab was completed, the students ate the left over food samples. monica commented that in just 6 or 7 "chews" of the saltine, it was gone; nothing but a sticky paste in her mouth. elaborate on what happened chemically while chewing the saltine. include the macromolecules present.