If a species of frogs becomes threatened because they can live only in a narrow range of temperatures,they would be classified as a(n)______________________________.

Narrow Range

Describes a limited spread or scope, often referring to a small diversity or variability within a specific parameter.

Temperatures

A measure of the warmth or coldness of an environment or object, typically expressed in degrees of a specified scale like Celsius or Fahrenheit.

Threatened Species

Refers to species that are vulnerable to endangerment in the near future.