I think the answer is B memorable if you said a long speech im not going to remember it because it was to long. Now if you said a shoert speech then i would remember becasue it is easier because it's shorter
Maybe if you put which book are you talking about or text I will be able to help you
"To take care of all it's needs". If a large creature's needs can not be met, it will die. Therefore, this would be the answer to your question.