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Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

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More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

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Approximately 25% of all reported medication errors result from some kind of name confusion.

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In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

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It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Major types of microbial cell aggregations found in phylum Cyanobacteria. Major types of microbial cell aggregations found in phylum Cyanobacteria.
The Peary caribou is a relatively small and pale subspecies found in the tundra of far northern Nort The Peary caribou is a relatively small and pale subspecies found in the tundra of far northern Nort
Areas of referred pain; A, anterior view; B, posterior view. Areas of referred pain; A, anterior view; B, posterior view.
Researchers have found that science instruction can be quite effective in grades 4 to 7. Researchers have found that science instruction can be quite effective in grades 4 to 7.
How to analyze trends found in graphs How to analyze trends found in graphs
Posterior column—medial lemniscus pathway Posterior column—medial lemniscus pathway
Video: Angiotensin II - kidneys, adrenal glands and dehydration

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