A buildup of pressure between two tectonic plates suddenly being released
Answer:
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An involuntarily muscle contracts when you don't mean to do it, or you do it without thinking. One body function is the lungs contracting so you can breathe. you don't think about it it just happens. Hope this helped.
<span>Specialized limbs/locomotion patterns
All answers listed are correct
Lack of dietary specialization
Neocortex expansion, greater dependence on learning
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