Which one of the following pollutants is responsible for the increase in skin cancer?
a. chlorofluorocarbons
b. nitric oxide
c. chlorine monoxide from automobiles
d. polychlorinated hydrocarbons

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.

Explain the significance of thesaurus geographicus

Brainliest ! which would require more force to move or slow down between a bowling ball and a soccer ball? explain why?