The animals which don|'t have the capacity of regulate their body temperature are called as_____

The animals which don\'t have the capacity of regulate their body temperature are called as_____
The animals which don|'t have the capacity of regulate their body temperature are called as_____
The animals which don|'t have the capacity of regulate their body temperature are called as_____
The animals which don|'t have the capacity of regulate their body temperature are called as_____

as_____