One way to develop a main idea for your advertisement is to conduct product research. This way, you can learn more about the product and advertise it the way you want it to be with rich explanation.
Answer:
B
Got it correct.
Explanation:
Bueno, solo quiero darte la bienvenida y espero que estés teniendo un gran día
Because they had many ways of doing things and were a very intelligent society.
-Hope it helps.
The answer is A
New vaccines protect people from diseases.
250 years
