These words give the reader a feeling of hope either for the main character or another character. It lightens the mood and stresses a more positive scenario.
Answer:
<em>C. the nation, and since then,</em>
Exclamation: If you're joining two sentences together you need a comma to do so. By placing a comma after "nation" and "then" you are making a run-on sentence.
Answer: intransitive obsolete
Explanation:
It sinks due to convection is a characteristic of cool air.
It sinks due to convection.
<u>Explanation:</u>
Convection is the procedure by which warmth is move starting with one spot then onto the next through the development of liquids. It is High barometrical weight, Low ability to hold water, Low lightness and the propensity to sink on account of its high thickness.
The warm air that ascents high into the climate over the land in the end moves over the water, chills off, sinks, and afterward pushes toward the land once more. This daytime development of air almost a waterway is brought about by convection. This pushes the less thick (lighter) air over the water higher into the environment.