DENDROLOGY

Detailed explanation-1: -The study focused on “ectotherms, ‘’ or cold-blooded animals, which comprise more than 99% of animals on Earth. They include fish, reptiles, amphibians and insects.

Detailed explanation-2: -Insects, arachnids, fish, reptiles, and amphibians are generally cold-blooded. These animals have a higher range of body temperatures than warm-blooded animals, but most move between environments to make themselves warmer or cooler.

Detailed explanation-3: -Aquatic ectotherms will seek warmer water to heat their body. And because all cold-blooded animals must rely on their environment to change their body temperature, they will seek a cooler environment to avoid overheating, such as under a rock, in the shade of a tree, or colder water.