Ah, Excretion. Have you ever went to Taco Bell and tried to be adventurous, then later regret it? Well my friend, im sure you know what Excertion is. But (no pun intended ;)) that is not the only way the body gets rid of waste. Your heart has to pump out as much 2000 gallons of blood EACH DAY. imagine if you had all that in you? Vampires would have a field day. Excretion is the act of getting rid of wastes by sweat, urinating, breathing out, tears, EAR WAX, vomit, pus, gas, and yes. Poop. Here's how other organsims get rid of waste.
Animals, Insects, Amphibians, and Worms, all have a digestive system they use to rid of waste. They can urinate and expel feces.
Protist use diffusion to rid they selves of waste, and as plants undergo photosynthesis, all of they waste is expelled. Fungi do no have any waste because they digestion outside their body, only taking in what they need.
Animals, Insects, Amphibians, and Worms, all have a digestive system they use to rid of waste. They can urinate and expel feces.
Protist use diffusion to rid they selves of waste, and as plants undergo photosynthesis, all of they waste is expelled. Fungi do no have any waste because they digestion outside their body, only taking in what they need.