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Question
Which of the following is NOT a form of passive transport?a. osmosis
b. facilitated diffusion
c. simple diffusion
d. exocytosis
e. none of these
Answer
This answer is hidden. It contains 1 characters.
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Which is the smallest unit of an element that retains the properties of the element?
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c. ion
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The ability of a solution to resist changes in pH depends on its ______________.