'Earthworms give off waste matter via organs called nephridia, the counterpart of these human organs'
kidneys
DENIZENS OF THE UNDERGRDUND: Earthworms give off waste matter via organs called nephridia, the counterpart of these human organs
Earthworms give off waste matter via organs called nephridia, the counterpart of these human organs
Earthworms give off waste matter via organs called nephridia, the counterpart of these human organs
DENIZENS OF THE UNDERGRDUND
kidneys
DENIZENS OF THE UNDERGRDUND