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Did you know?
If all the neurons in the human body were lined up, they would stretch more than 600 miles.
Did you know?
Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.
Did you know?
A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.
Did you know?
There are approximately 3 million unintended pregnancies in the United States each year.
Did you know?
People about to have surgery must tell their health care providers about all supplements they take.