The exact time varies, but 1-2 days would be typical. (There is essentially no truth to the "7 years" urban legend.)
Leeches have a complete digestive tract. Leeches are members of Phylum Annelida. This phylum has the general characteristic of having a complete digestive tract, i.e. food goes in through the mouth, pass through digestive tract of some sort like stomach and/or intestine, waste gets discarded through some sort of rectal opening, i.e. anus. In comparison, an incomplete digestive tract generally means food goes in and waste come out of the same opening, i.e. mouth=anus. Lower level invertebrates have incomplete digestive tract like Phylum Cnidaria and Phylum Platyhelminthes members.
The stomach
aerobic activity breaks it down then it goes to the anaerobic
food goes down the esophagus into the stomach with digestive acids and the through the small intestines so food can be absorbed then to the large intestine so water can be absorbed the left overs is what your body didn't use.
it goes to the small intenstine but breaks down by pepsin
It is not a goal directly from the throw unless it touches a player before it goes in.
it goes to the small intenstine but breaks down by pepsin
it goes through their digestive tract gathering all the nutrients possible from the extra food then obviously poop it out.
Humans do not have just one tract; they have an entire system. First, food goes through the esophagus. Then, it goes into the stomach. After that, it gets sent into the small intestine. Finally, it gets sent to the big intestine, and the left over waste gets stored in the rectum to wait for you to go to the bathroom. There is not one tract, though.
An ascending tract goes upward. The descending tract goes downward.
digested food goes to the bloodstream before any where else.
it goes throw alot of things]