What type of organisms are eurythermal?

Eurythermal organisms are characterized by their ability to thrive across a wide range of temperatures. This adaptability allows them to survive and function effectively in varying environmental conditions, whether they are in warm or cool habitats. This resilience is key to their survival in habitats that experience significant temperature fluctuations.

In contrast, organisms that require specific temperatures are referred to as stenothermal, which highlights their limited tolerance to temperature changes. Organisms found in extreme cold, while they may have specialized adaptations, do not necessarily exhibit the same breadth of temperature tolerance as eurythermal organisms. The individuals that thrive in great depths of the ocean might display unique adaptations to high pressures and low temperatures but are not defined by their temperature range tolerance. Thus, the defining feature of eurythermal organisms is their wide temperature adaptability, making the selection of the correct answer appropriate.