If you could remove all of your skin, it would weigh up to 5 pounds.
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When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.
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Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.
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Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.
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Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.
Impacts of glaciers on landscapes can be seen as (a) a U-shaped valley in Labrador, (b) a drumlin fi
Measuring the Weight and Length of an Infant
Tin snips are used to cut thin sheets of metal or carpet.
Thick-walled barrel-shaped arthrospores on thin glass like hyphae; the room-temperature form of ...
Stripping is performed with deep pressure along the length of a muscle to its attachment. Parallel ...
In the figure, a 10.0-m long bar is attached by a frictionless hinge to a wall and held ...