Biology, 08.04.2020 20:28 anthonygeorge7
In a population of sparrows, most birds have a beak that is about 10 mm long. Some birds, however, have beaks that are slightly longer or slightly shorter than the average. Explain why the variation within this population is important in terms of survival and individual sparrows
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*will mark brainliest* certain species of are now recognized as indicators of environmental pollution. a. lichen b. mushroom c. yeast d. none of the above
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Which system revise and send electrical signals throughout the body
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When is your breathing likely to speed up? a. when your white blood cells increase b. when your cells need more energy c. when your heart cells need more carbon dioxide d. when your blood cells have too much oxygen
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There are two tomato plantlets one of them is kept in an oxygen chamber with a light source and another is kept in sunlight. both of them are watered regularly what will be the observation after two weeks
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In a population of sparrows, most birds have a beak that is about 10 mm long. Some birds, however, h...
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