You are presented with the question "Where do marine species mainly live?" and the following answer choices: 
- Warm waters
 - Deposition
 - the environment
 - limestone
 - more abundant
 - Deposition.
 - our planet
 - homogenous

Now knowing that marine species live mainly in shallow coastal waters and warm, still, shallow waters are preferred, choose the best answer.


 

 Warm waters        