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Did you know?
Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.
Did you know?
Women are 50% to 75% more likely than men to experience an adverse drug reaction.
Did you know?
In 1864, the first barbiturate (barbituric acid) was synthesized.
Did you know?
Blood is approximately twice as thick as water because of the cells and other components found in it.
Did you know?
According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.