Bats shiver when they are cold and sweat when they are too hot to keep a consistent internal body temperature. Bats are ___. (1 point) Responses endoplasmic reticulum endoplasmic reticulum ectoplasm

The given answer choices "endoplasmic reticulum" and "ectoplasm" are not applicable to the given statement about bats shivering and sweating. Thus, the correct answer is not provided. Bats are warm-blooded mammals.