You have to use imagery otherwise they won't have an idea of what your talking about.
Answer:
Where are the sentences ?
Answer:
hours and minutes
Explanation:
you use a colon to separate hours and minutes. for example 6:30pm
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.