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Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

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

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

The different types of competition in nature. The different types of competition in nature.
Mechanisms of Action of Drugs Used to Treat Angina Mechanisms of Action of Drugs Used to Treat Angina
Types of Moths Types of Moths
The official “Do Not Use” list as issued by The Joint Commission. The official “Do Not Use” list as issued by The Joint Commission.
Selected Drugs Suspected of Causing Cancer in Humans Selected Drugs Suspected of Causing Cancer in Humans
The endocrine system. The endocrine system.
Video: The life cycle of protein

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