You are presented with the question "humans have complete digestive systems and what bodies." and the following answer choices: 
- non symmetrical
 - allow growth
 - aerobic capacity
 - bilateraly symmetrical
 - steal
 - sensory neurons
 - biological diversity
 - rubber

Now knowing that chordates have a complete digestive system and a closed circulatory system and all of the chordates have elongated bilaterally symmetrical bodies, choose the best answer.


 

    bilateraly symmetrical     