As a direct result of which life process does a plant make a variety of chemical substances such as poisons, drugs, and flavorings

Development of new communities in disturbed environments, such as a burned or a clear cut forest, is called

How does an angiosperm prevent self pollination

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.