what is the passive sentence of Dissolve a salt containing copper in the first beaker, iron in the second and gold in the third.​

What happens once in a minute twice in a moment and never in a thousand years?

Why are reading and writing necessary in today’s world?

Aids is growing fastest in the poorest countries of africa. these nations don’t have enough doctors, medical labs, or money for medicine. a recent study showed that only a small percentage of hiv-infected children in africa are getting any medical treatment at all. what central idea is emphasized in both sources? the hiv/aids epidemic in africa is serious. the hiv/aids epidemic in south africa is serious. the hiv/aids epidemic among african children is serious. the hiv/aids epidemic among south african children is serious