If a conductor wire gets heated. what happens with its resistance?

Which is not one of the major climate zones? question 3 options: rain forest polar tropical temperate

Looking at this barometer, is the air pressure high or low? what type of weather would you expect? high, bad low, bad high, good low, good

For the car in the picture ,in which direction is the normal force? -into the screen -down -out of the screen -up