Which word or phrase is a suitable replacement for the word or at the beginning of the second sentence in this excerpt?
a database is a collection of electronic information that can be accessed using a set of software commands. or, a database is a set of organized information (electronic) manipulated by a software.
in other words
possibly
subsequently
because of this
perhaps

What happened when the boy who survived an explosion aboard a steamboat returns to town

Read this inference: "one day the neighbors will move out of the little frame house." what detail from the story best supports this inference?

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