How an ultrasound is able to produce images of body structures by <span>the sound waves which reflect off of the soft tissue, and a computer converts them into sonograms or visual images. Hope this is the answer that you are looking for. Have a great day!</span>
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<span>Geography is an area of science that includes the earth’s
surface or lands, phenomenon, features, and the biology of our ancestors or
inhabitants in the form of fossils. Geography as a study deals more on
landforms, rivers, mountains, coastlines, and the like. Thus, land bridges were
pretty much a constant topic among geographers since the land bridges were very
significant in terms of historical earth formation. </span>