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Author Question: During which phase of fetal development do mature alveoli appear? a. Alveolar b. Canalicular c. ... (Read 14 times) |
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Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.
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Vaccines prevent between 2.5 and 4 million deaths every year.
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The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.
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If you could remove all of your skin, it would weigh up to 5 pounds.
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More than 4.4billion prescriptions were dispensed within the United States in 2016.