Which sentence option is punctuated correctly​

Electricity powered home and factories. how did electricity change americans' lives

What can you infer about gregor from this excerpt? a. he is ungrateful and refuses to eat all of the food that grete brings for him b. his appetite is good, which shows that his body is trying to return to human form c. he always eats trash, and grete is trying to get him to remember being human d. his eating habits are changing, and he is becoming physically less human

Awell-written summary should be used o in place of reading an original text to you review something that you have already read