What is a comma?
A) a punctuation mark indicating a pause between parts of a sentence.
B) a punctuation mark used to precede a list of items, a quotation, or an expansion or explanation
C) a punctuation mark indicating an exclamation.
D) a punctuation mark used at the end of a sentence or an abbreviation.
PLEASE HELP!

In what way do you think it would be difficult to live next to the united states

Now pick a section from chapter 1 of the call of the wild in which buck is interacting with another character. imagine that section narrated in first person point of view from one of the character's perspective, and rewrite it in the space below, attempting to use a similar writing style as the original author. then, in a second paragraph, consider this: are you able to explore some of the same ideas and themes when viewing the situation from the character's first person point of view, as compared to when it is narrated from london's third-person limited point of view? explain. your response should be be about 150 words in total.

Examine the public service ad. how does this ad transmit a cultural value? by sharing relevant high school graduation statistics by promoting a new type of educational program by reminding the public of the need for new schools by encouraging people to strive for more education