Develop a model to describe how food is rearranged through chemical reactions forming new molecules that release energy as this matter moves through an organism. For example, the total number of atoms of beginning compounds of cellular respiration equals the number of atoms of ending compounds, plus energy.

explanation:

earth's surface is mainly heated by the absorption of infrared radiation from the sun.

evaporation occurs because molecules in liquid water are warmed ( usually by the sun) and vibrate quicker, becoming less dense and rise.

condensation occurs because molecules in water vapor are cooled and therefore vibrate more slowly thus becoming more dense and eventually fall to earth.

lines of equal barometric pressure on a weather map are called: isobars : lines of equal temp on a weather map are called: isotherms.​

explanation:

the masses of the objects and the distance between them