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Author Question: Early weaning usually means weaning the pigs before they are _____ weeks old. a. 2 c. 4 b. 3 d. ... (Read 100 times) |
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If all the neurons in the human body were lined up, they would stretch more than 600 miles.
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More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.
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Everyone has one nostril that is larger than the other.
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Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.
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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.