Answer:
They increased because the demand for crops raised and people needed labor.
Explanation:
hope this helps :^)
<span>The hair, color, and skin of a reconstructed fossil animal is usually based on "inference".
Fossils typically just leave us data about the harder parts of a creature, for example, bones and shells. At times, in any case, delicate tissues, for example, quills, skin or hair are abandoned.
In any case, in 2008 it was recommended that these little microbes like structures were in actuality safeguarded melanosomes, the extraordinary sub-units of a cell that convey the shade melanin. This is the essential wellspring of color for plumes, hair and skin over the set of all animals.
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Option A. When an economy's output increases and the price level decreases, the curve has shifted to the AS; left.
<h3>What causes the price level to decrease?</h3>
The aggregate supply would move to the left based on the fact that there is an increase in the price of factor inputs.
This would lead to higher unemployment, inflation and may also affcet the level of output in the economy.
Read more on aggregate supply here:
brainly.com/question/24457739
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