A student thinks that the human body only works properly when cells are getting molecules from food and molecules from the air. Is the student correct?

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?

What forms when chemical reactions combine pollution with sunlight?

Quiz1. which physical state of nitrogen has the highest entropy? a solid© b gasoc liquid