The answer to your question is hearing. the reason why is because you need to be able to hear an explosion in order to not that its an explosion. and with the second, its talking about the thumping, wich u need to be able to hear in order to call it thumping. i hope this answer helps.
The correct answer to this question is that we need o focus on out self first before we focus all our attention and energy to someone else
Answer:
Declarative
Explanation:
BEcause it states a statement.