Repairing "unibody" cars after the collision are comparatively difficult as stress (and thus damage) are distributed throughout the different parts. why then are cars now built this way?

Inside of a windmill or a dam is a that is used to transform one type of energy into electrical energy. a. motor b. generator c. transformer d. power pack

Why is rain likely when warm, moisture-laden air meets cold air? a) the lighter warm air will rise and cool down, causing condensation and rain. b) the cold air moves faster and pushes the warm air away, causing condensation and rain. c) the moisture in the warm air condenses on contact with the cold air, causing rain to fall. d) the cold air mixes with the warm air, reducing its temperature causing moisture to condense.

Explain what it means to view something from a frame of reference. provide an example that illustrates your explanation. (4 points)