You are presented with the question "Earthworm burrows are good for plants because they" and the following answer choices: 
- get air into soil
 - reducing acid rain
 - eliminate toxins
 - hydrate roots
 - preventing heat transfer
 - It helps them survive
 - kill pests
 - important habitats

Now knowing that earthworm burrows help aerate soil, which is also good for plants and aerating means getting air into the wine, choose the best answer.


 

 get air into soil        