Describing it how? are you talking about comparing and contrasting.... or there similarities.... How it benefits people.... how it could be dangerous....
Answer:
Disappointed by his performance, Harry left the room.
Explanation:
Since the function of the comma is to show where there is a slight break or pause in the sentence, it is used as shown.
Answer:
29
Explanation:
there is no need for one bc Ik I'm right
Parallelism I’m pretty sure because it’s talking about the same things, which is how they felt.
