Which of these reactions is a combustion reaction? A.
burning wood
B.
decomposition of water
C.
production of food by plants with the help of the Sun's energy
D.
rotting of fruits and vegetables

10 points

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?

Describe the forces both attractive and repulsive that occur as two atoms move closer together.

What is another way to determine mass times acceleration?