2. You decide to get odd jobs for the summer and you keep a log of
your daily earnings. In one month you earned the following
amounts: $12, 89, $15, $17, $20, $12, 89, 96, $13, $15, S11, $17,
$18, $14, S15, $20, $25, $13, $12, SI5.
a. What are the mean, median, and mode of the data?
b. What was your average daily income? If you worked
approximately 4 hours a day, what was your average daily
income?

answer: ice crystals in air

the water from the water body or another source of water gets evaporated as water vapor as an effect of heat on water. these water vapor rises in the upper layers of the earth atmosphere under high atmospheric pressure. the atmospheric pressure of these water molecules starts to decrease due to the effect of cold air. the invisible water vapor condenses into visible water droplets and ice crystals.these ice crystals and water droplets being less denser than the surrounding air floats on air as clouds.

(nitrogen fixation) will be your answer sorry if im wrong

answer biotechnology;