80 points
Who are the consumers of the organism represented by the blue arrow?
The large-mouth bass and the wood duck
The large-mouth bass and the red-tailed hawk
The wood duck and the red-tailed hawk
The wood duck and the meadow vole

For the next question pointing at the red tailed hawk

Which statement describes the role of the organism indicated by the blue arrow in the food web?

A primary producer that recycles organic molecules from sunlight
A secondary consumer that obtains its energy from the consumption of animals
A primary consumer that obtains its energy from the consumption of animals
A secondary consumer that recycles organic molecules by breaking them down

What would happen in an ecosystem without primary consumers?

The populations of producers would increase.
The populations of decomposers would decrease.
The populations of omnivores would increase.
The populations of carnivores would increase.