Question
What is the function of the red blood
cells?Solution
Red blood cells (RBCs) contain hemoglobin, a protein that binds to oxygen in the lungs and transports it to tissues throughout the body. Clotting is done by platelets, bacteria are destroyed by white blood cells, and antibodies are produced by specific white blood cells (B-lymphocytes).
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It was an impetuous decision to buy a car when he didn’t have a job.
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Regulate
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ENORMOUS - Each of the following questions consists of two words which have a relationship to each other. This is followed by four pairs of related words. Choose the ...
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 Something that happens often or that lasts for a ...
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Candid DISPENSE
amicable
Person who finds it difficult to go to sleep