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Author Question: Which sentence is expressed correctly? A) Invitations were sent to Dr. Haas and Mr and Mrs Baker. B) ... (Read 100 times) |
Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.
Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.
In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.
People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.
Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.