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Author Question: Books used in guided reading lessons should be written at the students': a) independent level b) ... (Read 228 times) |
Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.
For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.
HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.
Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.
In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.