Student creates diagrams of two models to show magnified view of molecular Motion in a solid and a liquid as shown in answering which question will enable the student to determine which sample has more energy

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.

Individuals do not compete directly for resources, but are prey for the same predator

How many types of rock can form from the rock cycle