True or false Aves and spindle shaped body to reduce their assistance during fight

true

spindle shaped body with four divisions - head, neck, trunk & tail.

the answer is c.) there is a warm front in region a and a stationary front in region b.

supercell thunderstorms are perhaps the most violent of all thunderstorm types, and are capable of producing damaging winds, large hail, and weak-to-violent tornadoes