ectothermic
They are ectothermic
The Boa is ectothermic
I think it's ectothermic but I'm not 100% about 95%.
A koala is an 'Endotherm.' Koalas are Australian mammals.
endotherm' endotherm'
They're chordates , have a notochord and spine, and thus are endoskeletal.
both endothermic and ectothermic animals must regulate their body temperature
Alligators are ectothermic, or cold blooded. This means that they get all of their heat from the ambient temperature. To warm up, they must bask in the sun.
they are
Butterflies are homoeothermic endotherms. Butterflies warm their bodies to a huge extent through metabolic heat, surprisingly bears are also able to do this.
they are endotherm