Answer:
Nebular Hypothesis: According to this theory, the Sun and all the planets of our Solar System began as a giant cloud of molecular gas and dust. Then, about 4.57 billion years ago, something happened that caused the cloud to collapse.
The purpose of the ad is to encourage people to take steps to avoid illness, as shown in the last answer option.
We were able to reach this answer because:
- The announcement shows how prevention measures must be followed to avoid the spread of diseases.
- This is done to ensure the safety of the population, avoid overburdening the health service and protect those most sensitive to infections.
Thus, the advertisement fulfills a public service function which is to promote the protection of society.
More information about the public service at the link:
brainly.com/question/14452199
Answer:A
Explanation:because it’s not talking about how it’s flaws.