Q. Forager bees communicate the distance of a food source using a waggle dance upon return to the hive. It is observed that the number of waggles of a dance increases linearly with the distance to the food source. This tells us that the
A. number of waggles and distance to food source is negatively correlated
B. number of waggles and distance to food source is positively correlated
C. number of waggles affects the distance to the food source
D. number of waggles and the distance to the food source are uncorrelated
Ans: number of waggles and distance to food source is positively correlated