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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.

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Vaccines prevent between 2.5 and 4 million deaths every year.

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Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
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Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

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Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Sexual assault evidence collection kit. Sexual assault evidence collection kit.
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Sexual Development begins in the Seventh week of Gestation Sexual Development begins in the Seventh week of Gestation
Regulation of pre-mRNA splicing that determines male and female sexual Regulation of pre-mRNA splicing that determines male and female sexual
Sexual Selection: Stalk-Eyed Flies Sexual Selection: Stalk-Eyed Flies
Video: Gas exchange - partial pressure, locations, external and internal respiration

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