Biology
What gas do plants take in that humans give off when they breathe?
More Questions from Biology
Which of these structures allows plants to grow even in cooler areas?
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What is the part of a plant from which another plant can grow?
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Which of these is a feature of the cardiovascular system of the human body?
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What kind of tree loses all its leaves during a dormant period like winter?
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Fish take in oxygen through their gills; what do insects take in oxygen through?
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What type of system circulates blood around the body?
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