Which of the following is the value of cos (180)?

Did the universe cool off or get hotter as it expanded after the 'big bang"?

Technological solutions have good bad effects. what is one bad effect of spraying a chemical pesticide on crops

In her article "why should i vote? " stephanie goggin crafts a well-organized and coherent argument. she states that every person of voting age who is registered should vote. she also argues that if you are not registered to vote, you should be. in conclusion, goggin's argument is laid out in a thoughtful and thorough way that is convincing to readers. which element is missing from this evaluation?