Can someone tell me how a standardized form of english changed during the fourteenth century

Which statement contains an opinion? the ants serve to protect the acacia from other plants and herbivores. the acacia depends on pollinators for the exchange of genetic material. the acacia has no chemical defenses to discourage herbivores. the ants provide the acacia with the best protection from other plants and herbivores.

Which except is told from first-person point of view

Which method of characterization does the author use to the reader get to know mrs. allison? actions appearance dialogue thoughts