Answer: Hyperbole because "Huge heart transplant" is an exaggeration.
Its hyperbole because its not comparing anything so its not simile or metaphor and its not comparing a non living thing to a living thing so its not personification.
Answer:
metaphor
Explanation:
It's human, human is always on top of the food chain.
Good Luck.
a
to add emphasis or intensity to a noun or pronoun.