Do wind-driven currents flow vertically or horizontally

a. vertically
b. horizontally

When a light bulb shines, it gives off light energy and energy. a. heat b. potential c. chemical d. electrical

When a bicycle coasts uphill, it moves slower and slower as it climbs. why? a. its kinetic energy is transforming into heat energy. b. its potential energy is transforming into kinetic energy. c. its kinetic energy is transforming into potential energy and heat energy. d. its potential energy is transforming into kinetic energy and heat energy.

With which of the following is the weak nuclear force associated? a. lightingb. nuclear decayc. ocean tidesd. stactic cling