Erica has six pot rabbits. Each one lives in a separate cage. She thinks that her rabbits would prefer to sit on a pile of hay rather than on hard cage floor Enca put hay in one corner of each cage. What data should she collect to help her test her idea?

A- Record how much time the rabbits spend sitting on the hay
B- Measure how much of the hay is eaten by the rabbits
C- Count how many rabbits move the hay around in the cage
D- Note how often the rabbits burrow underneath the hay