Biology
What nutrient do girls need more of than boys when they are growing?
More Questions from Biology
What is the name for the pigment found in your skin and hair that gives them color?
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What bird became extinct when settlers came to the island and let loose rats, which killed the birds?
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Which of these senses would you use to tell how hot the sidewalk was?
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What powdery substance contains the male sex cells of a flower?
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How many pairs of ribs are in a typical human body?
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A change of DNA in an organism that results in a new trait is known as what?
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