Yes they are cold-blooded. I passed by a link searching also and I answered cuz I just found out. Hope I help!
they are ectothermic because their body temp. is the same as their environment.
they are
they are ectothermic
Ectothermic!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Newts are Ectothermic
No its endothermic
Well arthropods have no vertebrae so they are cold blooded (ectothermic).
newts are ectothermic
My best guess would be Ectothermic
They are cold blooded organisms.
The scientific name for Echinoderms is Echinodermata.
Echinoderms are in the Animalia kingdom.