Biology

What gives red blood cells their color?

More Questions from Biology
What would you call a nautical unit of speed?
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What are organisms that make their own food in a food chain called?
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Which of these animals goes through incomplete metamorphosis?
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What natural response would a human have to the cold?
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Which of these animals might use a coral reef for hiding and protection?
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What is an example of carbohydrates?
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Which type of Japanese tree is small and grows in a pot?
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What Japanese delicacy can be deadly if not prepared correctly?
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