What is it? I can't help without a question to answer.
Answer:
he survived by getting out of hin
What are you talking about they are this is a stupid question just like you
Answer:
protect (something) by interposing material that prevents the loss of heat or the intrusion of sound.
Explanation:
Answer: To persuade
Explanation:
The speaker is implying that there will be unpleasant consequences if one does not study the problem carefully, and they are trying to persuade you to do so to avoid unnecessary consequences.