The esophagus is a muscular<span> tube connecting the throat (</span>pharynx<span>) with the stomach. The esophagus is about 8 inches long, and is lined by moist pink tissue called </span>mucosa. The esophagus runs behind the windpipe (trachea<span>) and heart, and in front of the spine.
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I believe the answer to this question is C:they have more saturate
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Horses in the old times were smaller because of the softer grass to step on in the forests. However, as time passes, the living shifted to survival from the predators. This strengthens the limbs of horses and lifting the body from the ground in the process of running at great speeds. The answer here is D. <span>larger horses had longer legs and could run faster to escape predators.</span>
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__Mechanical__ weathering is most common in a desert environment.
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