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Author Question: In what geologic period did lobe-finned fish adapt to terrestrial environments? A) Cambrian B) ... (Read 109 times)

mpobi80

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on: Jul 15, 2018
In what geologic period did lobe-finned fish adapt to terrestrial environments?
 
  A) Cambrian
  B) Devonian
  C) Triassic
  D) Ordovician

Question 2

One hypothesis for the formation of life suggests that amino acids were carried ready-made to Earth by ________.
 
  A) solar radiation
  B) prokaryotes
  C) carbonaceous chondrites
  D) lightning


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coreycathey

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Reply #1 on: Jul 15, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: C


mpobi80

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Reply 2 on: Jul 15, 2018
Gracias!

xoxo123

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Reply 3 on: Yesterday
:D TYSM

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