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Author Question: Which of the following would probably not be studied by an ecologist? (Read 69 times) |
Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.
Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.
One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.
Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.
In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.