Figure 2 Which of the following describes the relationship between the earthworms and the
beetles in the food web? (SB5b)
A. The earthworms and the beetles both compete for fungi.
B. The earthworms and the beetles both compete for robins and moles.
C. The earthworms help the beetles survive, and the beetles do not harm the
earthworms.
D. The earthworms help the beetles survive, and the beetles help the earthworms
survive.