piece of cake!
Mechanical and chemical digestion are not the same.
The differences are that mechanical weathering is the breaking of rock into smaller pieces by forces due to gravity, corrosion, freezing (dilatation of the material) and melting of water, plant roots, or other forces. (The mechanical does it physically)So then chemical weathering is the changing of materials in a rock by chemical processes, for example acidic rains action, solubility of some components, chemical reactions, thermal decomposition, etc.
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.
Chemical digestion and mechanical digestion