The narrator of the yellow wallpaper agrees to stay in the top floor room even though she would prefer a room downstairs because her husband says it's best for her what can the reader reasonably infer from this about the narrator

Bacteria in the digestive system break down nutrients, such as complex sugars, into forms the body can use. Non-hazardous bacteria also help prevent diseases by occupying places that the pathogenic, or disease-causing, bacteria want to attach to. Some bacteria protect us from disease by attacking the pathogens.