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Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

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There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Multiple-dose drug administration: drug A and drug B are administered every 12 hours; drug B reaches Multiple-dose drug administration: drug A and drug B are administered every 12 hours; drug B reaches
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Western boundary currents form where gyres are confined by continents Western boundary currents form where gyres are confined by continents
Walking is one form of exercise that is safe for most pregnant women Walking is one form of exercise that is safe for most pregnant women
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Video: Subunits of DNA And Semi Conservative Replication

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