You have a series circuit powered by a 9V battery. If you double the amount of resistance, what happens to the current?

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt

Aplane's average speed between two cities is 600 km/h. if the trip takes 2.5 hours, how far does the plane fly?

Which of these best describes the term ecliptic? a. the circle where "earth meets the sky" b. the change in azimuth and altitude of an object c. the point directly above the geographic north pole d. the path of the sun through the constellations of the zodiac