Exam (elaborations)
USASK ASTR 102 Final | 100% Correct Answers | Verified | Latest 2024 Version
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Plants and animals are - two small branches of the diverse "tree of life" on Earth. How did oxygen (O2) get into Earth's atmosphere? - It was released by life through the process of photosynthesis Based on DNA studies, it seems that all life on Earth - shares a common ancestor According to foss...
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