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Author Question: By studying distant galaxies in the 1920s, Hubble made which of the following important discoveries ... (Read 40 times) |
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There are more sensory neurons in the tongue than in any other part of the body.
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Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).
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Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.
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The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.
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It is difficult to obtain enough calcium without consuming milk or other dairy foods.