They defecate for the same reason any other animal does, to get rid of wastes and unwanted products in the body.
Yes. All fish defecate in one way or another. Clownfish are no exception.
yes
Yes all living things have to pass waste
Yes! If they didn't have anuses, they would not be able to defecate.
Breed, eat, sleep, defecate, urinate, swim, and eventually, perish.
Yes, snails defecate
You just defecate.
When they eat food, they have to defecate. They would also defecate if they have intestinal problems or sickness. Also, fear and stress can make animals defecate.
Rats defecate where it is convenient for them.
Seals defecate almost anywhere.
Defecate on My Face was created in 1986.
Yes. Shellfish defecate. But it is not like human faeces .