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Author Question: Blake has selected a topic for his next speech and is ready to begin the research process. What ... (Read 662 times) |
It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.
Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.
The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.
In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.
The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.