A piranha is an ectotherm, meaning it relies on external environmental temperatures to regulate its body heat. Ectothermic animals, like piranhas, typically have body temperatures that fluctuate with their surroundings. This adaptation allows them to thrive in varied aquatic environments without expending energy to maintain a constant internal temperature.
endotherm
It is an endotherm
Endotherm
endotherm i think
A rabbit is a endotherm
ectotherm
An ectotherm
ectotherm
It's an ectotherm
I think it's ectothermic but I'm not 100% about 95%.
robins are endotherm like us
Endotherm