Which of the following is chemical digestion?
A. Teeth crushing food
B. Saliva dissolving food
C. Smooth muscle churning the food
Topics:Integumentary System Sources Of Food Cell Structure and Function Visual Impairment Differentiation and Division of Human Cells Oronasal Suctioning Speed, Flexibility part of Components of Physical Fitness Bonding and the Periodic Table Musculoskeletal Diseases Health Related Fitness Vitamin Microbes Effect of Exercise on Cardio Respiratory System & Muscular Macromolecules & Enzymes Viruses
Other quiz: Microbiology
The objective, measurable evidence of disease evaluated by an observer is termed a/an ______.