it is called waste
30 - 17 = 13 Food Remaining: 13
the remaining food is now called faeces and excreted out.
so the acids in stomache dissolve the food
They are called ruminants because they have a four chambered stomach (Rumen, Abomasum, reticulum, omasum), food will enter the rumen and then the animal will then (during its resting period) regurgitate the food re chewing it and then swallowing it where it then enters the remaining three stomachs (this process is called chewing cud and is repeated until all food is digested).
There are only two pieces of pie remaining.
In some protists, food is digested in specialized structures called food vacuoles. These vacuoles contain enzymes that break down the ingested food into smaller molecules that can be absorbed by the cell for energy. Once digestion is complete, the remaining waste is expelled from the cell.
Yes.
Remander
Crops are necessary , without crop there is no food. And food is necessary for human body for remaining alive.
When a husband dies the wife is called his widow.
The wasted space is called slack.