2006-06-12 03:59:22 · 14 answers · asked by CHARAF O 1 in Education & Reference ➔ Home Schooling
Yes, about 40 times their body weight per day for fresh water fish. Water is constantly absorbed through the gills (by Osmosis) and has to be removed by the kidneys and then disposed of by urination
2006-06-12 08:52:14 · answer #1 · answered by ? 1 · 1⤊ 0⤋
Not sure but my fish poops in a long line with bubbles in between lol!
2006-06-12 11:27:33 · answer #2 · answered by kath2167 1 · 0⤊ 0⤋
Of course they urinate. How else would they rid their body of toxic matter or the end products of digestion?
2006-06-12 19:01:03 · answer #3 · answered by old lady 7 · 0⤊ 0⤋
Yes, everything that eats and drinks goes to the bathroom.
Duh.
2006-06-12 11:02:05 · answer #4 · answered by Anonymous · 0⤊ 0⤋
No.. fish do NOT urinate persae.. their fluid-type exclusions are in their feces
2006-06-12 11:03:56 · answer #5 · answered by Anonymous · 0⤊ 0⤋
What could be interesting about a fish pooping,....
2006-06-13 00:26:03 · answer #6 · answered by Anonymous · 0⤊ 0⤋
yes
2006-06-12 11:05:52 · answer #7 · answered by CATWOMAN xxx 4 · 0⤊ 0⤋
yes, and didn't you ever see a fish poop...it is quite intresting.
2006-06-12 20:41:08 · answer #8 · answered by captures_sunsets 7 · 0⤊ 0⤋
All the time. Why do you think the ocean is so warm and salty.
2006-06-13 00:32:46 · answer #9 · answered by Brandon R 2 · 0⤊ 0⤋
how are we supposed to know, why not taste the water it's swimming in!!!
2006-06-12 11:05:15 · answer #10 · answered by Anonymous · 0⤊ 1⤋