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Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

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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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Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

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Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

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According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Two women having a conversation using American Sign Language. Two women having a conversation using American Sign Language.
Milestones of Infant Language Development Milestones of Infant Language Development
Reading and talking about a picture book is one effective way to improve children’s language ... Reading and talking about a picture book is one effective way to improve children’s language ...
Three language areas of the cerebral cortex that have been the focus of studies on neuroanatomical ... Three language areas of the cerebral cortex that have been the focus of studies on neuroanatomical ...
Dolphin’s ability to understand an artificial language Dolphin’s ability to understand an artificial language
Animals and Language (2 of 2) Animals and Language (2 of 2)
Video: Fetal Development of the Cardiovascular System

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