breathe heavily = gasp, huffing and puffing, breathing, labored breathing, hyperventilation
Pant.
to.pant.
Exhale.
Inhale
No, the word 'heavily' is an adverb, a word that modifies a verb, an adjective, or another adverb.Example: He sank heavily into a chair after his ordeal.
Pours
Jesse breathed heavily after running around the bases>
plunging
because of oxygen,nitrogen
Team
I don't really know
no