You are presented with the question "What can feed at more than one trophic level?" and the following answer choices: 
- insects
 - mammals
 - people
 - animals
 - rabbit
 - chickens
 - wood ducks
 - humans

Now knowing that many consumers feed at more than one trophic level and nuts are also consumed by deer, turkey, foxes, wood ducks and squirrels, choose the best answer.


 

       wood ducks  