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:
Explanation:
By doing research. Looking up things for what you need to know. You can go on you tube and find videos or simply searching for it on your search browser, and reading trusted websites. If you're researching about events or things where there are multiple sides to the story I would always recommend viewing as much sides of the situation as possible, and reaching your own conclusion from that.
Answer:
i think the last one
Explanation:
physical digestion prepares the food for chemical digestion
it makes it easier for the enzymes to break down the food by increasing the surface area as it become in smaller chunks
Tone can be best described as as yelling, screaming, or any kind of noise.
For instence, if I were yelling while watching the Super Bowl, that would be a tone.
Hope my example and answer helps!
