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