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In the 17th. century, which scientist made thin slices of cork and studied them with the crude microscope of his day?
It was Robert Hooke.
Expert answered|kob|Points 0|
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Asked 6/28/2011 1:47:07 AM
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Diffusion across a membrane that requires no energy to occur is a process known as ?
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What does the term magnification refer to?
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Asked 6/28/2011 3:19:43 AM
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All organic compounds contain what element ? User: Why is water important for a cell? User: DNA contains instructions for making what? User: Enzymes are important because why>
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Cells in many-celled organisms A. all look the same. B. all have the same structure. C. are often quite different from each other. D. are the same size in every part of the organism.
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Asked 6/28/2011 3:39:01 AM
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