All of the following aided the survival of dinosaurs EXCEPT:
A. being ectothermic
B. drought resistance
C. extinction of other animal species
D. leg structure
Answer (2)
The best option that did not aid in dinosaur survival is being ectothermic, since some evidence suggests that many dinosaurs might have been endothermic. Several other traits like leg structure, drought resistance, and extinction of competitors were crucial for their survival. Understanding these traits helps clarify the complex adaptations that supported dinosaurs in their environment. ;
The option that did not aid in dinosaur survival is A. being ectothermic, as many dinosaurs may have been warm-blooded instead. Other factors like drought resistance, extinction of competitors, and leg structure positively influenced their survival. Thus, the correct answer is A.
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