Tp Which important step should you take before you design your experiment, to find out if someone else has asked the same question before, and to get more information?
O A. Test
OB. Research
O C. Hypothesize
OD. Observe

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.