Explain how Levitt and Dubner's argument
effectively uses logical, concrete evidence to
arrive at conclusions about morality. Address how
well reasoning and evidence are used

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