True or false exercise makes you healthy by building muscles, burning fat, increasing blood flow, and lowering cholesterol

Which are fat-soluble vitamins? a. abcd b. abek c. abdk d. acdk e. adek

Is it bad to have a headache all day long?

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