MaryCavarria MaryCavarria

11-03-2017
Biology

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When did biologists confirm that living things are composed of cells?

A.1730s
B.1830s
C.1930s

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Аноним Аноним

11-03-2017

The answer is B.
" The cell was first discovered by Robert Hooke in 1665 using a microscope. The first cell theory is credited to the work of Theodor Schwann and Matthias Jakob Schleiden in the 1830s."

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Аноним Аноним

11-03-2017

The answer is 1830s

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