Answer:
A. Contour
Explanation:
Contour planting is a farming practice that helps reduce or prevent soil erotion through, the planting of crops along the contour.
A contour is are lines developed across a slope at the same level of elevation of the slope. A slope referes to land which slants downwards.
The contours prevent the free flow of rain water down the slope, hence trapping soil particles that would otherwise erode. They also reduce the speed with with running water, goes down the slope.
Answer:
That statement is False.
Explanation::
Social inequality tend to occurs when a certain group of people are not given with the same opportunities with other group of people to achieve positive things in their life (this can be things such as economic benefit , societal treatment, etc)
When we create a division based on individual characteristics, abilities, and behaviors, some group of people are naturally will be considered as 'the better ones'.
For example, color of the skins can be considered as individual characteristics. Separating people with different colors often lead to open discrimination that lead to a situation where people with a certain color are less likely to be hired, more likely to be prosecuted, etc.
This will make the 'worse ones' have smaller chance to achieve success in their live and lead to the social inequality.
I believe the answer is: sleep debt
Sleep debt refers to accumulative effect that keep increasing as people keep not getting enough time for proper sleep. Studies show that in the long run, sleep debt would resulted in decreasing overall productivity and the actual effect of repaying sleep debt could only be felt if the debt is paid within one week period.
C because the federalist papers were all about supporting the bill of rights and backing the constitution
D. Arapahoe Community College