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If all the neurons in the human body were lined up, they would stretch more than 600 miles.

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Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

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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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In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

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The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Possible phylogenies for early Homo. Possible phylogenies for early Homo.
The three stages we go through to develop the ability of taking the role of the other. The three stages we go through to develop the ability of taking the role of the other.
Guo Xi, Early Spring. Guo Xi, Early Spring.
Another early evolutionary example of immunity When a red sponge and a blue sponge are blended ... Another early evolutionary example of immunity When a red sponge and a blue sponge are blended ...
Literacy Development in the Early Years: Helping Children Read and Write Literacy Development in the Early Years: Helping Children Read and Write
Earth’s Early Atmosphere Earth’s Early Atmosphere
Video: Osmosis - water transport

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