Biology
What forms the outer boundary of a cell and controls material moving in and out of the cell?
More Questions from Biology
Which of these is a kingdom in the classification of living things?
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What is a reddish-orange pigment found in fruits, vegetables, and other plants?
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Which of the following human traits can be used, like fingerprints, for identification?
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Which of the following common foods originated in the tropics?
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What is an automatic response that doesn't involve the brain called?
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