Examlex
Given:
O2 + 2H2O + I2 → 4OH− + 2I−
The equation is a balanced reaction.
Oral Cavity
The mouth, an opening in the body where food intake occurs, beginning the process of digestion and housing many taste buds.
Esophagus
The tube that connects the throat (pharynx) with the stomach, transporting swallowed food and liquids.
Sphincters
Circular muscles that constrict passages or openings in the body, regulating the flow of substances within various organs.
Cartilage
Firm, smooth, resilient, nonvascular connective tissue.
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