What the story or person is mainly talking about.
It's her beauty hope I was able to help you
The correct answer is letter <span>A. dedicated. </span><span>The question talks about the Unit 7 of Lesson 12
Unit Checkpoint: Life Stories, Part 1. It describes the scientists as </span>dedicated. Scientists are mostly dedicated to the things that they are doing because whatever the output of their experiments are later be used.
Answer:
<h2>B. Farming communities had little to no electricity, while cities increasingly depended on it.</h2>
Explanation:
The city had more electricity, for sure. The advanced technology was first develop to cities, where industrialisation came first. Farms also had machines to help the labor, but the main power always was given by human hand.
