Question

the bodies of warm animals emit what kind of radiation? radio infrared visible

Explanation:

Warm animals have body temperatures that cause them to emit infrared radiation. Infrared radiation is associated with heat. Radio waves have much longer wavelengths and lower energy and are not emitted by warm - animal bodies in this context. Visible light is only emitted by very hot objects (like the sun or a very hot fire), and warm - animal body temperatures are not high enough to emit significant visible light.

Answer:

Infrared