Many organisms have unusual behaviors or characteristics when compared to similar organisms. For example, spiders are known for being almost completely carnivorous. They’ve evolved to have fangs and venom to help them catch and paralyze prey. However, scientists have recently discovered one unusual species of spider that eats an almost completely vegetarian diet.

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.