Answer:
Many scientists favor the RNA world hypothesis, in which RNA, not DNA, was the first genetic molecule of life on Earth. Other ideas include the pre-RNA world hypothesis and the metabolism-first hypothesis. Organic compounds could have been delivered to early Earth by meteorites and other celestial objects
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Answer:
C: Exponential growth occurs because the field provides unlimited resources during the summer.
Explanation:
I just took the test rn on Savvas and got 100%.