What are the two tubes connecting the lungs and the trachea?

•bronchi

•pharynx

•larynx

•alveoli

In a popular classroom demonstration, solid sodium is added to liquid water and reacts to produce hydrogen gas and aqueous sodium hydroxide. part a write a balanced chemical equation for this reaction. express your answer as a chemical equation. identify all of the phases in your answer.

At room temperature what happens to the average kinetic energy of the molecules of a solid, liquid, and a gas

Select all that apply. a beta particle: is electromagnetic energy is an electron has zero charge is emitted from the nucleus has a +2 charge has a -1 charge