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Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

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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.

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Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

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The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

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Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Much of the dark space between stars, as seen in the sky of the image above, is due to the human eye Much of the dark space between stars, as seen in the sky of the image above, is due to the human eye
24 weeks old human fetus 24 weeks old human fetus
Normal nerve conduction of Sodium ion Normal nerve conduction of Sodium ion
human vs animal hand human vs animal hand
Human X- Linked Traits Human X- Linked Traits
Human brain and skull Human brain and skull
Video: What is Reverse Osmosis?

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