The inner wall of the trachea is lined with ciliated mucous membrane loaded full with what?

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.

One of the cell membrane's functions is to protect the cell keep wastes in the cell create new cells keep light out of the cell

In saturated organic compounds, all the bonds between carbon atoms are called?