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Balance the equation
BaCl2(aq) + H2SO4(aq) BaSO4(s) + HCl(aq)
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Suprachiasmatic Nucleus
A small region in the brain's hypothalamus responsible for controlling circadian rhythms.
Biological Clock
A mechanism in living organisms that controls the timing of various physical functions, such as sleep and wake cycles, hormone release, and other bodily functions.
Retina
The light-sensitive layer of tissue at the back of the inner eye, responsible for converting light into neural signals for vision.
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