Idk i need the full question plz
Bluetooth was invented by Dr. Jaap Haartsen in the 1990s. The purpose it serves is to connect devices to others, such as speakers, computers, printers, remotes, etc. It has impacted societies in many ways these days. One of the most major is wireless communication, which is a great asset, especially while driving.
Answer: 2
Explanation: there is only 2, just whatced the movie yesterday
The answer is "<span>It was a subtle way to make participants feel more or less confident."
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When the arguments were solid, individuals who gestured or nodded their heads concurred with them more than individuals who shook their heads, on the grounds that the head nodders had more trust in the solid contentions that they heard, But when contentions were frail, head gesturing had the contrary impact, it gave individuals more certainty that the contentions they heard were powerless, making them less persuading.Thus we conclude from this that anything you can do to influence individuals to have more trust in your message will make it more compelling, as long as your contentions are solid.