The demand curve is the curve that goes down as the prices increase and the supply curve is one that increase as prices increase.
<h3>What are the supply and demand curves?</h3>
The demand curve shows the number of goods that people demand at several prices and it decreases as prices increase.
The supply curve on the other hand increases as prices increase because supplies hope to make more money from sales.
Find out more on the supply curve at brainly.com/question/26430220.
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<span>A. built irrigation canals to water crops in arid land
(INCORRECT)
</span><span>B. built a major city with stone pyramids at Tikal on the Yucatan Peninsula
(CORRECT)
</span><span>C. wrote epic poems and drama
(INCORRECT)
</span><span>D. understood the idea of zero as a number
(CORRECT)
Brainliest please <3</span>
The goal of the Montgomery bus boycott was to raise support to oppose segregation. The correct option among all the options given in the question is option "b". The Montgomery Bus Boycott was actually a peaceful revolt by the people against racial segregation or discrimination in city buses. It was also a way for decreasing the profit of the bus company that believed in racial segregation.