The used rhetorical device is Hyperbole.
Saying that something is a billion times better is hyperbole because it is not really that much better, you would just be over exaggerating.
Answer:
Intelligence
Explanation:
It wouldn't matter if you had an imagination and could think up hypotheses if you didn't have the intelligence to prove it!
(Sorry, don't know how long this english thing should be. If it needs to be longer, lmk :))
5 animals
1 rabbit
2 monkeys
2 parrots in the hands of the monkeys.
elephants are not counted because they were only seen, not seen going towards the river.
