Fact 1: Earthworm burrows help aerate soil, which is also good for plants.

Fact 2: Good drainage is essential for growing plants in containers.

Given the two facts above, answer the question "Earthworm burrows help aerate soil, which is essential for what?" with the following options: 
- making plants
 - agriculture
 - potting plants
 - Exfoliation
 - watering plants
 - growing plants
 - important habitats
 - food and shelter


 

      growing plants   