They can constrict or dilate because their walls are muscular.
The statement that a pregnant woman planning her diet should generally include an extra 300 Calories per day is true. Pregnant women should eat a balanced diet. In the second timester the daily calorie intake should be increased by 300 to 350 calories per day. That's the equivalent of, say, two glasses of skim milk and a bowl of oatmeal
<span>What is the most common way to remove the organs called?
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C) Rokitansky method
