Atoms of elements form a chemical bond to either make a molecule (using atoms of the same element) or a compound (using atoms of different elements). When a chemical bond forms, what part of the atom is part of the chemical bond?

Read these sentences from the text. near the equator, the tropics receive the most rain on a consistent basis. as a result, the fresh water falling into the ocean decrease the salinity of the surface water in that region. [. .] . . as the salt content of sea water increases, so does its density. what can you infer about how rain affects the density of surface water near the equator?

Transportation is the largest single source of air pollution in the united states. air pollution can harm the environment and human health. which technology could offer a solution to this problem? mufflers that reduce noise motors that run on electricity tires that improve gas mileage

Why does asexual reproduction result in offspring with identicle genetic variation