Answer:
Did you know that the jaws of most crocodiles and alligators can be held closed with a rubber band? Their jaws close with tremendous force and sink into prey with tons of pressure (alligator = 2,980 psi [pounds per square inch] — Crocodile = 5,000 psi), but the muscles that open the jaws are weak.
Explanation:
Answer:
It most likely means a reminder that your past is still there and will not ever be truly gone
Nothing is underlined in your sentence, but the sentence sounds like it is set in the present.
B. present
Answer:
Are overexcited or not excited at all