The features of a topographic map that connect points of the same elevation are called ?
a. relief lines
b. contour lines
c. hachure lines
d. contour intervals

B. Contour Lines

Explanation:

The lines of a topo map that mark certain levels of elevation are called contour lines. The lines connect all points of equal elevation. So if you were to walk around an object, be it a building, a mountain, or even a stadium, and stay at the same altitude the entire time. If you drew the path you took, you’d then have a contour line.

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so, when you eat, your teeth chew and grind food into smaller pieces. this is mechanical digestion. then reactions aided by digestive enzymes break down large food molecules into smaller molecules. this is chemical digestion. the two processes change the food into simpler substances that can be used by the body for raw materials and energy.

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tobey

plant because they survive by water, sunlight, ex.

explanation: