Question

Почему земноводных называют холодными

Answer 1

Ну они холодные и скользкие, к примеру возьми лягушек

Answer 2

Я думаю их называют холодными, потому что у них непостоянная температура тела

Answer 3

Why are amphibians called "cold-blooded"?

Amphibians are often referred to as "cold-blooded" due to their inability to regulate their body temperature internally. Instead, they rely on external sources of heat to maintain their body temperature. This characteristic is known as ectothermy, and it distinguishes amphibians from warm-blooded (endothermic) animals, such as mammals and birds. This reliance on external heat sources is why amphibians are commonly called "cold-blooded."