Biology
What is a main reason that many species are becoming endangered?
More Questions from Biology
In which fluid-filled cavity do organs develop in organisms such as earthworms?
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Which of these animals might compete for the same food source as a red-tailed hawk?
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What can be made from the particles of a dead virus to prevent the disease caused by that virus?
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In addition to mucus, what helps your nose filter out germs and dirt?
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Which of these is a feature of the cardiovascular system of the human body?
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