The horizontal fraction bar was introduced by the Arabs.
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It is difficult to obtain enough calcium without consuming milk or other dairy foods.
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About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.
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Women are 50% to 75% more likely than men to experience an adverse drug reaction.
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Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.
The correct statement about hormones-insulin and glucagon
Example of Reconciling a Bank Statement
USA—the land of diversity.
Cultural Coherence and Diversity
Biological Diversity: Complex patterns of diversity