Ageneral sense of happiness or life satisfaction is most unrelated to whether people
a. sleep well
b. have an active religious faith
c. have a happy marriage
d. are young or old

Explanation:

All of the options are really suitable, because one simple aspect of life can't really be enough to fill your entire life with satisfaction and joy, but I will choose letter D because it's more gramatically suitable for the structure of the sentence.

question 1:

senate and house of representatives

i would try to answer the second question but i’m not 100% positive but i hope i

if im not mistaken its a. collective emotional arousal