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Did you know?

The average adult has about 21 square feet of skin.

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Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

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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.

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Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

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Asthma cases in Americans are about 75% higher today than they were in 1980.

Young adults usually grieve loss of a role, such as employment or the breakup of a relationship. Young adults usually grieve loss of a role, such as employment or the breakup of a relationship.
The Role of Summation in Long-Term Potentiation The Role of Summation in Long-Term Potentiation
The work of geneticists is valuable because genes play a role in virtually every aspect of ... The work of geneticists is valuable because genes play a role in virtually every aspect of ...
The role of substrate specificity in the mechanism of enzyme action. The role of substrate specificity in the mechanism of enzyme action.
Women have the role of kinkeeper in almost all cultures. This may cause them to react to stress by ... Women have the role of kinkeeper in almost all cultures. This may cause them to react to stress by ...
Social Security Payments to Beneficiaries Social Security Payments to Beneficiaries
Video: Photosynthesis and Van Helmont Experiment

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