Better senses have a positive impact on an animal 's survival, and sense of smell is the ability to detect odors. Given these facts, what better ability has a positive impact on an animal's survival among the following options:
- traits
 - detect crimes
 - detect blankets
 - four limbs
 - sensory neurons
 - detect odors
 - it can be seen
 - detect internet


 

      detect odors   