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Is blood a substance or

Is blood a substance or mixture? Is iron a substance or mixture? I think blood and iron are both substances but my friend thinks
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2. asked by Gabby
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Would iron be considered a substance or a mixture? How about blood?Iron is: http://en.wikipedia.org/wiki/Iron substance is a
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2. asked by ????
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This substance attaches to oxygen and carbon dioxide gas in the blood.blood cells platelets hemoglobin plasma
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2. asked by cesat
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Suppose 1.0 mol of substance A reacts with 1.0 mol of substance B. to produce 2.0 mol of substance C. In a reaction, 2.4 mol of
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2. asked by Andrew
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After a meal, blood entering the liver has higher levels of what substance than the blood leavingthe liver? A.
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2. asked by adam
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Substance A and substance B are mixed together. To separate the mixture, water is added, and substance A is filtered out. Then,
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Substance A and substance B are mixed together. To separate the mixture, water is added, and substance A is filtered out. Then,
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Substance A and substance B are mixed together. To separate the mixture, water is added, and substance A is filtered out. Then,
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2. asked by imily
3. 86 views
Substance A and substance B are mixed together. To separate the mixture, water is added, and substance A is filtered out. Then,
1. 1 answer
2. 76 views
Substance A and substance B are mixed together. To separate the mixture, water is added, and substance A is filtered out. Then,
1. 1 answer
2. 73 views