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They are endotherms
The black bear is endothermic
endothermic
Endotherm.
Ectotherms their body temperature changes with the environment
Endotherms are warmblooded, ectotherms are coldblooded, so amphibians are ectotherms.
Salamanders are endotherms.
No, a dolphin is a mammal and all mammals are endotherms.
birds mammals fish(also ectotherms)
All mammals are endothermic (warm blooded). Ectotherms are cold blooded animals like snakes and lizards.
Endothermic.
A starfish is a ectotherm. (ectotherm means cold blooded)