Where does the energy come from to drive the water cycle? lava heat nitrogen plate tectonics sun asnwer fast

Twind is considered to be an abiotic factor because it.?

Match with o for organic and i for inorganic for each compound

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.