Food Chain

Yolanda made the simple food chain shown below.

Food Chain
Sunlight $\rightarrow$ Grass $\rightarrow$ Rabbit $\rightarrow$ ? $\rightarrow$ Fox $\rightarrow$ Bacteria

Which organism BEST completes this food chain?
A. Weasle
B. Sheep
C. Ladybug
D. Giraffe
E. Firefly
No Solution Steps