Answer:
A hyperthermophile is an organism that thrives in extremely hot environments, from 60°C (140°F) and up³.
Explanation:
An optimal temperature for the existence of hyperthermophiles is above 80°C (176°F)³. Therefore, a hyperthermophile incubated at 15°C would not be able to grow or survive. In fact, some psychrophiles, which are cold-loving organisms, have an optimum growth temperature close to 15°C¹². These are the opposite of hyperthermophiles and are found in very cold environments such as ocean depths, Arctic, and Antarctic regions².
