What significant difference between the Plateau tribes and the Coastal tribes was caused by geography? O A. The Coastal tribes hunted more seafood than the Plateau tribes did. O B. The Plateau tribes had larger canoes than the Coastal tribes did. O C. The Plateau tribes had more spiritual ceremonies than the Coastal tribes did. O D. The Coastal tribes lived in a harsher winter environment than the Plateau tribes did. plllzzz help me ​