Physics, 18.10.2020 08:01 jamalnellum56
Red blood cells need iron. They store iron and typically contain more iron than the fluid around them does. Which action would show the blood cells doing active transport?
A. pushing iron out
B. bringing iron in
C. swelling
D. shrinking
Answers: 2
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Red blood cells need iron. They store iron and typically contain more iron than the fluid around the...
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