skin
Biology, 16.04.2020 22:49 boyettalexandra
Which term is considered the body's first line of defense against infection?
skin
fever
pancreas
white blood cells
Answers: 3
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Describe the response the kidneys have to dehydration and excessive water intake. what happens to the concentration of urine in each case ?
Answers: 1
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Which description provides the best objective summary of the article in the passage?
Answers: 1
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How secretion and excretion both are different? explain in simple language.
Answers: 1
Which term is considered the body's first line of defense against infection?
skin
skin
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