I would think that they should first name the topic of the presentation, so the audience knows what they are learning about. Hope this helps! :)
It would be using other people’s ideas without giving them credit.
Yes, because "we considered all the disagreements" would be your independent clause while "abandoned the proposal" would be your dependent clause.
What is the rest of the question?
Answer:
What is a search engine and what is its function? Search engines function on the Internet by allowing Internet users to find specific information from the Web based on keyword criteria that is entered by the user. Each search engine has a crawler that projects into the Internet to follow hyperlinks and gather information from Web pages.