Ais a geologic break between an upland region and a coastal plain, and is often crossed by a river with varying degrees of rapids. a) fall line b) flat mesa c) stone run d) tectonic shift

The answer is the fall line A

Explanation:

observing traffic laws in exchange for driving on the highway.

seeing as no choices were provided, i'll do my best to answer it from knowledge.

job specialization promotes work ethic to the person doing the job. he/she may be strong in the arms and able to lift things, specializing him/her in a job where you lift and carry.