The human body gains energy by food, via the mouth.

Would you rather know how you die or when you die.i want a pretty good answer that makes sense.or ill report you.lol kidding

Viruses ) manufacture their own atp, proteins, and nucleic acidsb) use the host cell to copy themselves and make viral proteinsc) use the host cell to copy themselves and then viruses synthesize their own proteinsd) metabolize food and produce their own atp

Results from damage to tiny air sacs in the lungs