Your friend comes back to school after a week of being sick.
She tells you that she wasn't quite able to talk during that
time. Which organ was responsible for her inability to emit
(release) sounds to talk?

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.​

in physics zero. in muscle fatigue could be high

this would be about 43%