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Approximately what wavelength of light is best absorbed by chlorophyll a
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The earth formed roughly 4.5 billion years ago, yet evidence of life dates back to about 3.5 billion years ago. which one is not a possible hypothesis of how life on earth arose?
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Interferons play a vital role in the immune system why are interferons so important?
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Abrown coat is recessive in labradors, while a black coat is dominant. if two hybrids are bred, what percentage of the offspring will have black coats? a. 25% b. 50% c. 75% d. 100%
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During the human digestion process, digestion is compartmentalized in various organs throughout the...
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