What are the names of the tubes that air travels down to get to the lungs? (in order from biggest to smallest)

the relative standard reduction potential of the half-cell in which reduction occurs; more positive than the other half-cell. reduction is a chemical process in which electrons are added to an atom or an ion; it always occurs accompanied by oxidation of the reducing agent.

frogs. the lower the ph the higher the acid content. frogs have the highest tolerance in this scenario.

condenser is used to focus in the light microscope.