Explanation:
if u know how to please inform me too
Mass failures in public examinations: a natural disaster (Im not sure if this is the answer you were looking for but hopefully it helps :) )
Answer:
a. The second sentence provides background for the first
Explanation:
According to the first sentence, research has proven that colorful and vivid advertisements helps to attract more people.
Additionally, the second statement says that marketers use various research studies to develop their advertisement.
The relationship between the two sentences is that the second sentence provides background for the first by explaining how the market research has helped.
Answer:
4
"because the store was closed for two days I went to the mini-mart.
im sorry i dont know this ;-; have a good day though !!