The Two External Openings into the Nasal Cavity Are Called

question 83

Multiple Choice

The two external openings into the nasal cavity are called the:

• A)nares.
• B)cilia.
• C)sinuses.
• D)nasal septum.

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Definitions:

Nitroglycerin

A highly explosive liquid used medically as a vasodilator to treat heart conditions and industrially in the manufacture of explosives.

Commercial Explosive

Materials or chemicals used in the construction and mining industries, among others, to demolish or move materials through controlled explosions.

Dynamite

An explosive made of nitroglycerin, sorbents (like silica), and stabilizers, invented by Alfred Nobel and used in mining and construction.

Nonvolatile Solute

A solute that does not easily vaporize into gas under existing conditions, typically leading to an increase in the boiling point of the solvent when dissolved.