Biology
Which of the following is a signal that you are hungry?
More Questions from Biology
What can be made from the particles of a dead virus to prevent the disease caused by that virus?
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What is the liquid in your mouth that helps soften food called?
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A person able to use both hands with equal skill is called what?
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Fish take in oxygen through their gills; what do insects take in oxygen through?
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What arctic sea whale has one long horn on its head?
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What type of creature generally lives on land but starts life in the water?
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Which cell part contains instructions and determines organism characteristics?
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