Fact 1: Building housing developments usually requires replacing animal habitats.

Fact 2: Loss of wetland habitat has endangered numerous plant and animal species.

Given the two facts above, answer the question "Building housing developments usually requires doing what to numerous plant and animal species?" with the following options: 
- massive damage
 - endangering them
 - protect them
 - genetic diversity
 - sheltering them
 - feeding them
 - food and shelter
 - hunting them


 

  endangering them       