Answer:
C
The teacher and a group of children talk about a specific sub-
Busy highway thats why they build sound barriers when a residetial area is directly next to a highway
Answer: A)Control : no photograph
Dependent: whether they returned it or not
Confounding:time of day
B) people have the need to see themselves as righteous so to raise their self esteem and maintain their image they’ll do something good
C)they valued their own interest ?? (Not sure)
D)maybe the ppl who picked up the wallets were young, so the older couple’s photograph would be an out group “them” compared to the young “us”
E)higher
Explanation:
I think it 2 but im not sure
i hope this helps
Answer:
Answer is option number 1.