Moderately active toddlers, aged 2-3, need approximately calories per day.

How could you find out if that advice is based in scientific evidence?

Which word can describe a person's gender identity? a) female b) intersexual c) asexual d) androgynous

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