You are presented with the question "Animals can compete for territory, water, food, or what?" and the following answer choices: 
- environment
 - bosses
 - transportation
 - vegetation
 - plants
 - Energy.
 - partners
 - energy

Now knowing that animals may compete for territory, water, food, or mates and mating Ducks usually look for a mate or partner in winter, choose the best answer.


 

       partners  