_______ digestion takes place in the esophagus, while _______ digestion takes place in the mouth. (1 point)
Achemical; mechanical
Bmechanical; mechanical
Cchemical; mechanical and chemical
Dmechanical; mechanical and chemical
Please help, thanks.
Achemical; mechanical
Bmechanical; mechanical
Cchemical; mechanical and chemical
Dmechanical; mechanical and chemical