Protobionts Produced by Abiotically Produced Polypeptides Are Called

Q25: MATCHING<br>Match the period with the biological events<br>a.Cambrian

Q26: The first cells were autrophs,

Q27: There is evidence that life existed about:<br>A)

Q29: A significant reduction in the amount of

Q31: Mitochondria and chloroplasts have their own circular

Q32: The results of the experiment represented in

Q33: The atmosphere of the early Earth is

Q34: Mammal-like reptiles arose during the:<br>A) Carboniferous period.<br>B)

Q35: The first enzymes were probably:<br>A) protein reproducing

Q46: Clay is considered a possible site for