Answer:
Import offline conversion
Explanation:
Offline conversion measurement capability is a feature on google ads that helps an individual to monitor sales or businesses that occurred in your offline business as a result of someone clicking on your online ad on google. This is achieved by marching your sales data such as POS information with the visitors to your site. This is a good way to track if the funds spent on advert is worth it.
C.) A sound wave cannot travel in a vacuum because there are no molecules to transfer energy.
