Kelly had read that German meteorologist Alfred Wegener further developed a hypothesis about the continents and their positions. Which evidence supports Wegener's hypothesis? Choose the three that apply.
A. evidence of similar fossils in different locations
B. evidence from similar coal deposits in different locations
C. evidence of tropical plants in locations that are now cold
D. evidence from scientists looking at the animals now living in those locations
E. evidence from drilling deep beneath Earth's surface to find fossils in other locations

No matter what energy transformation we discuss, we know that no energy transfer is 100% efficient. you are about to enter a bicycle rave. you have trained extensively and eaten well to maximize your energy input throughout the bicycle race. you know that some of your kinetic energy will become wasted energy in the form of heat. what is the source of the heat energy and how can you minimize it to maximize the efficiency of your performance in the race? a) you are the source of the heat energy. you can minimize the heat energy but selecting the appropriate clothes to wear. b) air resistance is the source of he heat energy. you can minimize the air resistance by your position while riding the bicycle. c) friction is the source of the heat energy. you can minimize the friction by lubricating all appropriate parts and keeping the tires well inflated. d) kinetic energy is the source of the heat energy. you can reduce the production of heat energy but minimizing the energy you expend to race on the bicycle.