Helpful feedback means sharing with your peers what you think they can improve on. When giving feedback you should be polite and not too mean but let them know at the same time. They want feedback to get better so help them out.
Answer: I think it's B
Explanation: I don't know 100%, but it might be right.
Answer: Hail falls for at least 30 minutes everytime.
Explanation: It takes this long because the updrafts in hail take a while to produce and a long time before it ends.
