Multiple Choice
The legless condition that is observed in several groups of extant reptiles is the result of ________.
A) their common ancestor having been legless
B) a shared adaptation to an arboreal (living in trees) lifestyle
C) several instances of the legless condition arising independently of each other
D) individual lizards adapting to a fossorial (living in burrows) lifestyle during their lifetimes
Correct Answer:

Verified
Correct Answer:
Verified
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