Hieroglyphics is how they communicated but not really. It was used as symbolism i guess you could say. Have you seen those movies where you see all the ancient art on the inside of caves?? That's basically what it was in Egypt except it was used as art
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:
the first statement of the text best identifies the central idea
Explanation:
The distance that Juan de Fuca Plate would move is 290 meters.
<u>Note:</u> The Juan de Fuca Plate is moving southeast away from the Pacific Plate at a speed of 29 mm/year.
<u>Given the following data:</u>
To determine the distance that Juan de Fuca Plate would move in meters:
First of all, we would convert the value in millimeters (mm) to meters (m) as follows;
<u>Conversion:</u>
1 millimeter = 0.001 meter
29 millimeter = X meter
Cross-multiplying, we have:

X = 0.029 meter.
Speed = 0.029 meter/year.
Mathematically, the distance covered by an object is given by this formula:

Substituting the given parameters into the formula, we have;

Distance = 290 meters.
Learn more about distance here: brainly.com/question/10545161
President Truman used the atomic bomb because he longed to see the war end as soon as possible