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Author Question: Twins Jillian and Wesley, 11 months old, play near each other with similar materials. However, they ... (Read 43 times) |
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The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."
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The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.
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There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.
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The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").
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It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.
The sea urchin Diadema on a coral reef. Feeding by Diadema appears to play a key role in the interac
A depiction of slaves on a South Carolina plantation, around 1790. Likely of Yoruba descent, they pl