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Question 8 1 pts Which of the following statements concerning the possible use of dinosaur features in social contests or social roles is FALSE? The remarkable variety and increased variation through time of hadrosaur crests suggests the crests must have served some social roles. The design of stegosaur tail spikes and the dorsal plates that ran down their backs were ideally designed for use in social wrestling contests. Ceratopsian dinosaurs had particularly powerful hips relative to their body size, which might have been used in social wrestling contests. Nodosaurs and true ankylosaurs often had bifurcated shoulder spines that could be used in pushing contests to establish social dominance. The domed skulls of adult pachycephalosaurs often show some signs of abrasion or damage that suggest their use in social competition