Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.
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Your heart beats over 36 million times a year.
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When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.
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There are approximately 3 million unintended pregnancies in the United States each year.
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Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.
Approach used to determine the evolutionary relationships among many animal species using molecular
The MMPI personality inventory
An engine in good mechanical condition should produce 17 to 21 inches Hg of vacuum at idle at sea ...
How to use the discriminant to determine the value of k in a quadratic with one real root
Nuts are also a good source of dietary fibre
How to calculate the DRT to determine which is more effective against the pathogen