You are presented with the question "An animal will have better chances at life if it has better what?" and the following answer choices: 
- growth
 - hormones
 - proteins
 - salinity
 - traits
 - toughness
 - senses
 - motility

Now knowing that better senses have a positive impact on an animal 's survival and life is reduced to survival , choose the best answer.


 

       senses  