The calm areas near the equator where warm air rises

a. horse latitudes
b. trade winds
c. doldrums
d. polar easterlies

Which of the following systems in absorbing oxygen and releases carbon dioxide

The circles, or orbits, for electrons are called energy levels. each level can hold only a certain number of electrons. add electrons to each level until you can't add any more. how many electrons can each level hold?

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