Snail crab shrimp etc
Exoskeleton.
warmblooded
Shell.
cold
That type of animal or organism is known as an ectotherm. An example of this is a frog, who depends on sources of environmental heat to help them achieve different lifestyle operations based on metabolic rates.
A lot of animals have hard body covering which makes them hard to become prey. However, animals such as hippopotamus, rhinoceros, and elephants have a hard cover of skin on their body.
Organisms that get their heat from their surroundings are called ectotherms. These animals, which include reptiles, amphibians, and many fish, rely on external environmental conditions to regulate their body temperature. As a result, their metabolic rates can vary with temperature changes in their habitat. Ectotherms often bask in the sun or seek shade to maintain their preferred body temperature.
Cold blooded animals do not produce there own heat. Therefor there body temperature will be the same as its surroundings.
its called cammoflauge ...
bodily adaptations are when an animals body is able to re adapt to their surroundings, ie: climate (weather).
The outer shell of a rocket is called the rocket's body or fuselage. It is designed to protect the rocket's internal components and payload from the harsh environment of space.
It is secreted by a portion of the snail body called the mantle.