Approximately 500,000 babies are born each year in the United States to teenage mothers.
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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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In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.
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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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Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.
Smiling and talking to infants
Ansel Adams, Moonrise, Hernandez, New Mexico.
When parents actively support higher education, their children achieve more in their future careers.
Examples of how the recessive gene for straight hair passes from parents to children
An example of continuous variation: biology students organized according to height.