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vitamin A
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vitamin A summary
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Buddha bowl - vegetarian meal - tofu spinach carrots chickpeas radish tomatoes cucumber cabbage
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Aurochs. Bos primigenius. Skeleton. Extinct animal. Skeleton of an Aurochs, an extinct wild ox.
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Periodical Cicada, Adult, Magicicada spp. Requires 17 years to complete development. Nymph splits its skin, and transforms into an adult. Feeds on sap of tree roots. Northern Illinois Brood. This brood is the largest emergence of cicadas anywhere
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vitamin A: Facts & Related Content

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Facts

Also Known As retinol

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Key People

Paul Karrer
Swiss chemist
George Wald
American biochemist