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The human body is capable of regulating growth and energy balance through various feedback mechanisms. Get to know the e..

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The arthropods were assumed to be the first taxon of species to possess jointed limbs and exoskeleton, exhibit more adva..

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Still Water Community Plants

This tutorial looks at the adaptations of freshwater plants for them to thrive in still water habitats. Familiarize your..

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The circulatory system is key to the transport of vital biomolecules and nutrients throughout the body. Learn about the ..

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Neural Control Mechanisms

Neurons generate electric signals that they pass along to the other neurons or target tissues. In this tutorial, you wil..