Answer:
The Blacksmith was an essential merchant and craftsman in a colonial town. He made indispensable items such as horseshoes, pots, pans, and nails. Blacksmiths (sometimes called ferriers) made numerous goods for farmers including axes, plowshares, cowbells...
Explanation:
What needs motivated the invention of the cash register? clerks from embezzling money, and the need for better sales accounting
Answer - prefix,root,suffix
It provides light to a picture which reaches a sensor by shutter speed. Exposure brings out the light in pictures and is useful when you take a pic that is dark
