Biology, 30.07.2020 18:01 natalie2sheffield
Which of these statements expresses a scientific theory?
A. The leaves of all plants consist of several kinds of cells.
B. Cells that lack a nucleus are usually smaller than cells with a
nucleus.
C. An unidentified material that consists of cells must be from a
living organism
D. The cell is the basic structural and functional unit of living
organisms
Answers: 1
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Which of these statements expresses a scientific theory?
A. The leaves of all plants consist of sev...
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