Jellyfish do not actively control their body temperature, their body temperature is that of the water surrounding them. However, they can swim and could move to, or keep themselves in, a body of water where the temperature suites their needs.
yes they can control their body temperature
Control of body temperature is important for maintaining homeostasis.
Ecothermic because jellyfish aren't warm blooded
Water supports a jellyfish's body.
Animals that do not control their body temperature but rather let the environmental temperature control it are called cold-blooded or the technical term is ectotherm.
Homeostasis.
The sweat glands control body temperature.
by swimmingThe turtle, a cold blooded animal, does not control its body temperature, It takes on the temperature of its surrounding environment.
All animals use the environment to control their temperature
Their body temperature is controlled by their environment. Mammals are endothermic. Meaning that they control their own body temperature.
The thermometer.
by sweating or shiverine...