Acoral reef ecosystem might include all of the following organisms: phytoplankton, clams, octopus, moray eel and barracuda. the following shows a basic food chain of these organisms:
basic food chain
in this food chain, which organism would be the primary producer?

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.