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Did you know?
The horizontal fraction bar was introduced by the Arabs.
Did you know?
Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.
Did you know?
Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.
Did you know?
There are 60,000 miles of blood vessels in every adult human.
Did you know?
It is difficult to obtain enough calcium without consuming milk or other dairy foods.