please help me out with corrections! my teacher's feedback is too right please help with adding it to the red text where it's highlighted :) follow the feedback!!!

What happens to lovers when there are decreased levels of serotonin in the brain?

Which sentence best states a theme of gilman's "the yellow wallpaper"? a. women in the 19th century often played a lesser role in marriage. b. when a person is unwell, rest is the best medicine. c. a husband does not believe that his wife is sick, which leads to disastrous consequences. d. the narrator does not like the yellow wallpaper in her bedroom and becomes mentally disturbed.

Which historical events have affected the meals you consume? check all that apply. columbus brought sugar cane to the new world in the late 15th century. italian immigrants brought pizza to the united states in the early 1900s. tacos were first eaten in the silver mines of mexico during the 1700s. sugar cane spread throughout the muslim world, and methods were developed to refine it. immigrants introduced chinese food to san francisco in the mid-1800s. people from the middle east created the modern version of roasting coffee in the 13th century.