Why is it important to calculate the average speed of a cyclist in a race? A. The average speed will give you the average velocity of the cyclist
B. The average speed will tell you the speed the cyclist is traveling at any instant in time.
C. You will need to know the direction the cyclist is traveling during the race.
D. The cyclist's speed will not likely be constant during the entire race.

Which statement explains which component is likely to be more powerful in explaining a scientific phenomenon? a) component c, because a theory is often passed on possibility and not certainty b) component d, because a hypothesis is often based on possibility not certainty c) component c, because the ability to explain several occurrences in the natural world is a characteristic of a hypothesis d) component d, because the ability to explain several occurrences in the natural world is a characteristic of a theory