You are presented with the question "Wetlands are what major world habitats?" and the following answer choices: 
- uninhabitable
 - swamp vegetation
 - void
 - food and shelter
 - vegetation
 - extremely important
 - unimportant
 - the environment

Now knowing that wetlands are extremely important biomes and biomes are the world's major habitats, choose the best answer.


 

      extremely important   