Weight-bearing exercises increase bone density? true or false

Wjat are substances intentionally added to food to produce a desired effect?

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

Blank is a disease in which the body is unable to make eunough of the hormone insulin to breakdown sugar into energy