This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.
Did you know?
The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.
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The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.
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Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.
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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.
Structure of the plant ECM
Structure of a bone.
Schematic representation of phospholipid molecule
Structure of the bacterial flagellar motor from Salmonella enterica
Structure of tRNAs:Generalized tRNA structure
Which reaction below represents Th decay by alpha emission?