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Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.
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It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.
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The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.
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Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.
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A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.