True because if the climate is warm you wouldn't build a house with heating and then humans have built many things that cause the climate to change like cars
The slope of the line is m = -1
It would help to attach a picture or explain the question better. How else are we supposed to know the places the question is talking about?
here is the answer off of google:
Third-party candidates rarely win election in American campaigns. Third-party candidates can shift national attention to particular issues. Third-party candidates can take votes away from major political party candidates, influencing the outcome of elections.
