No. Anything involving a chemical is not mechanical. It is chemical. It this case a liver "chemical" like enzymes would be involved in the process of digestion. The mechanical process is what you would see when you chew your food, for example. You are not actually changing the food but making the larger parts smaller.
I think both but I'm not completely sure
small intestine
Mechanical and chemical digestion are not the same.
when your teeth grind food is it chemical or mechanical
does absorption occur when mechanical or chemical digestion
Mechanical
does absorption occur when mechanical or chemical digestion
chemical
chemical
chemical
chemical
Mechanical.