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The body is comprised of different elements with hydrogen, oxygen, carbon, and nitrogen as the major four. This tutorial..

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In this tutorial, find out more about certain types of inheritance that does not follow the Mendelian inheritance patter..

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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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Genes are the blueprint of our bodies, a blueprint that creates a variety of proteins essential to any organism's surviv..

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Early Mammals on Earth

The Earth's ecosphere was rapidly changing and throwing up a wide range of ecological niches that new adaptive organisms..