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Human consciousness and behavior are an interesting topic since they are determined and controlled by the brain. Conscio..

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Human Neurology deals essentially with the nervous system of humans. It also features the various theories put forward b..

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This tutorial recognizes the importance of food as a source of energy that will fuel many biological processes. A good d..

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

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Control of Body Movement

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Lights' Effect on Growth
Lights’ Effect on Growth

This tutorial elaborates on the effect of light on plant growth. It describes how different plants require different amo..