Two-year-old sara lives in a home where the family has a german shepherd. sara knows the word doggie. one day, when sara is outside with her mother, she sees a labrador retriever and says, "doggie." sara is learning to apply the process of

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