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The gastrointestinal system breaks down particles of ingested food into molecular forms by enzymes through digestion and..

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Lotic communities have conditions that are rather harsh for typical plants. Thus, the diversity of plant species in loti..

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Developmental biology is a biological science that is primarily concerned with how a living thing grows and attains matu..

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This tutorial elaborates on how the nervous system works, particularly at the tissue level of the brain. There are three..