Re: That takes me back
Excreted Faeces to us scientists. Has to be excreted you see since it is still faeces when it is in the bowel and the rectum.
Why yes, I have spent not an inconsiderable time taking out mouse digestive tracts from duodenum to rectum, slitting them lengthways and removing the contents*. Why do you ask?
*under saline and I was breathing through my mouth. Mouse lab chow is VERY fibrous and largely looks like sawdust until the latter stages.