Mucus in the lungs performs a function most similar to:

saliva in your mouth or mucus in your nose

Explanation:

hope this helped!

brainliest?

and after water is usually warmed by the sun the water temperature raises and then evaporates .

ionic bonds are two oppositely charged ions that attract. a sodium ion has a 1 positive charge; a chloride ion has a 1 negative charge. sodium and chloride have oppostive charged ions that attract which forms an ionic bond. a chemical bond formed when two atoms share electrons is called