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Andrei [34K]
3 years ago
12

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

Biology
2 answers:
lianna [129]3 years ago
5 0
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."
Mumz [18]3 years ago
4 0
The answer is 1830s
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