why does human feaces remain intact and float whereas a fish turd disintegrates and has negative buoyancy?

Answer 1

Fish poop doesn't sink automatically all the time just like human feces doesn't float all of the time. Fish poop is smaller, has less fiber in it and is in a larger body of water so it breaks down faster than human poop which is in less water. Once it gets into a larger stream, it too will break down and sink.

Answer 2

it must be to do with the diet of a fish, the food they eat is much smaller and therefore has less fibre. also observing the fact that that they do not breath air i would say that the cells that sometimes release through excretion would not have oxygen contained, therefore the faeces would sink. the disintegration of fish faeces would be faster because the water it is contained in would have much more bacteria, bacteria breaks down faeces. if you had a really dirty toilet and plumming system your faeces may disintegrate faster. if thats helped anybody i am pleased.

Answer 3

GRAVITY is in charge to hold huge & small products of rocks, or maybe a airborne dirt and dust on floor of the Moon. How those products will flow themselves on Moon ? products (no longer speaking approximately astronauts or robots) sitting on lunar floor (Moon) will in elementary terms flow whilst some exterior tension is utilized. Moon is geologically very almost lifeless. There are not any energetic volcanoes on Moon (as long as all of us understand). there isn't any ecosystem for storms to flow the products. despite the fact that in elementary terms a tension energetic on lunar floor is Gravity. Moon holds a pair of million/6th gravity as of Earth's, being very almost 6 situations much less huge than Earth. This gravity is powerful sufficient to hold such products on Moon's floor. Astronauts bounce themselves on Moon floor. in the event that they stay secure on Moons floor, they gained't flow off considering the fact that a million/6th gravitational pull of Moon remains engaged on them.

Answer 4

And I suppose this thought keeps you up at night?

What if the fish was as big as a human? Or if the actual poop was as large as a man?have you actually seen a whale poop to compare?

Answer 5

human feaces can either float or sink depending on your diet.

Answer 6

I honestly did not think there were people like you bothered about such questions. Does a Nobel prize beckon?

heavenlyhaggis

Answer 7

mine doesn't float...does that make me a fish? does it mean I less removed on the evolutionary line from our forefish than those whose feces float?

Answer 8

maybe you want to experiment with its cohesive properties and mass density.

And, oh... you might want to check the air void content also.

(do you want to experiment with that? Yuck!)

Answer 9

wow, I really dont know and I hope thatquestion doesnt go to the grave with me

Answer 10

It has to do with what we eat compared to what fish eat.