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Did you know?
It is difficult to obtain enough calcium without consuming milk or other dairy foods.
Did you know?
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.
Did you know?
Human kidneys will clean about 1 million gallons of blood in an average lifetime.
Did you know?
The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
Did you know?
On average, the stomach produces 2 L of hydrochloric acid per day.