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During the process of splitting water during photosynthesis, the first cyanobacteria released _____ into the atmosphere.
Q6: Bacterial chemoautotrophs use organic chemicals as an
Q7: Members of the _ are thought to
Q7: Identify and briefly discuss two ecological roles
Q7: What is a unique feature of some
Q17: Mammal-like reptiles arose during which time period?<br>A)
Q36: Table 19-1 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8677/.jpg" alt="Table 19-1
Q40: Totipotent nuclei are capable of:<br>A) controlling the
Q40: Which mechanism would prevent interbreeding between two
Q61: When brown algae divide asexually, each new
Q75: The mass extinction at the end of