Flakes of bricks primarily result from mechanical processes rather than chemical ones. This occurs when bricks are subjected to stress, wear, or impact, causing them to chip or break apart. While chemical weathering can affect bricks over time, the formation of flakes is typically associated with physical forces.
I think it's Chemical.
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.
Chemical digestion and mechanical digestion