Задание №23359 ЕГЭ по Английскому языку

Dog’s cold nose 

Finally, the mystery of why a dog's nose is cold has been unraveled. For years, scientists                          (DEDICATE) their efforts to understanding this peculiar phenomenon. According to their findings, dogs possess the remarkable ability to sense the temperature of objects without physical contact, which explains why their noses remain cool to the touch.

These keen-nosed creatures utilize their olfactory prowess to detect temperature variations, particularly when prey is in proximity. Previously, it                          (BELIEVE) that dogs' cold noses served to regulate their own body temperature. To investigate further, researchers conducted experiments involving dogs tasked with discerning the temperature of various objects.

Through monitoring the dogs' brain activity, it became evident that they                          (KNOW) the difference between warmer and cooler objects. This discovery suggests that dogs adapt their behavior based on the thermal radiation emitted by warmer bodies, showcasing their remarkable sensitivity to temperature changes.

A researcher said this                          (CHANGE) the future scientists' ideas on how animals hunt, as many animals may use these heat-sensing abilities to hunt their preys.