Multiple Choice
About 450 million years ago, the terrestrial landscape on Earth would have ________.
A) looked very similar to that of today, with flowers, grasses, shrubs, and trees
B) been completely bare rock, with little pools that contained bacteria and cyanobacteria
C) been covered with tall forests in swamps that became today's coal
D) had non-vascular green plants similar to liverworts forming green mats on rock
Correct Answer:
Verified
Correct Answer:
Verified
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