Answer:
chameleons and reasons why they change colours
Gulper eel has a mouth so big it can swallow the Atlantic hagfish.
WW1 and WW2, these both were very impacting wars
The answer would be
B) metaphor
"hope is a thing with feathers" is comparing hope to a thing with feathers without the use of "like" or "as" which is the definition of a metaphor
hope this helped
