Which sentence best shows correct comma usage? a. my mother, a doctor, hopes that i follow her career path. b. alice have you seen my keys, anywhere? c. we rode the ferry took the train, and then ran all the way to the concert. d. the clouds drifted lazily overhead, the sun shone brightly and we waded in the warm water.

In achebe’s things fall apart, okonkwo finds his son nwoye’s signs of laziness "disquieting" because it reminds him of his wife his father his other son his younger self

What do you think is the greatest invention that you use today? explain in 4 sentences

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