In the cerebral cortex, is to vision as is to hearing

According to the text, all of the following reach their peak during young adulthood EXCEPT:

a. vitality b. strength c. endurance d. visual acuity

Hilda is a resident at a nursing home. Although the staff would be receptive to Hilda's requests, Hilda feels that she has to go along with the foods they put on her plate and that she must participate in every activity whether she enjoys it or not. Hilda often feels stressed and even threatened by the staff because of her

a. perceived lack of control. b. perceived conflict with the activities. c. perceived pressure to continue living at the nursing home. d. extreme burnout.