DENDROLOGY

Detailed explanation-1: -Cold-blooded animals can be defined as animals that cannot regulate their internal body temperature with the change in the environment. They cannot survive in extreme temperature conditions. Examples of cold-blooded animals are reptiles, fish, etc.

Detailed explanation-2: -Reptiles are cold-blooded, or ectothermic, animals. This means that they cannot produce heat in their own bodies, and have to rely on their surroundings to keep warm. This is why most reptiles are found in hot or warm climates. Reptiles often bask in the sun to get warm.

Detailed explanation-3: -Most reptiles today are cold-blooded, meaning their body temperature is determined by how warm or cold their surroundings are.