Chemistry, 24.08.2019 03:00 Aliciaonfleek

Which of these statements is correct about how the first forms of life appeared on earth?
a. non-living molecules evolved into living molecules by chemical changes.
b. reproducing molecules evolved into living organisms by biological processes.
c. rocks and fossils were transformed into living molecules by biological processes.
d. atmospheric gases were transformed into living organisms by chemical changes.

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Which of these statements is correct about how the first forms of life appeared on earth?
a....