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Author Question: Birds evolved from ________. (Read 26 times) |
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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.
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People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.
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Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.
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A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.
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The average office desk has 400 times more bacteria on it than a toilet.
DNA analysis of phylogenetic relationships among modern and extinct flightless birds by Cooper and c
Life-history cube, a classification of fish, mammals, and altricial birds based on three dimensionle