Answer:
The development of agriculture lead to cities because there wasn't a need to go out and get hunt and gather food anymore.
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Answer:
C. Cloud creation
Explanation:
<em>If air pollutants are heavy enough they will begin moving their particles to block sunlight creating clouds lower in the atmosphere. Pollutants can even mix which makes acid rain, destroying water molecules however this is known as water pollution, not air pollution. </em>
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<em>Hope this helps! This is a difficult question since air pollution can have affects on all of these things in different ways, however cloud creation is the most significant. (*^ -^*) Sincerely, Kelsey from Brainly.</em>
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<em>~ #LearnWithBrainly ~</em>
It determined how states would be represented in congress
1. 1918
2. A
3. B
4. A
5.C
6. B
<em>Most likely. Without the typewriter, however, we would have a much more basic computer. It would have probably taken much longer to develop, as well.</em>