You are presented with the question "What can changes in soil pH do?" and the following answer choices: 
- Damages them
 - It decreases
 - death and devastation
 - Increase human wealth
 - Rob humans of nutrients
 - Cause humans happiness
 - Destroy crops
 - Give humans pleasure

Now knowing that changes in the pH of soil can cause plants to die and animals and humans eat plants for their nutrients, choose the best answer.


 

     Rob humans of nutrients    