What is the main factor for lack of infrastructure development in the mountain region

This maybe correct

Explanation:

Mountain biodiversity faces a number of serious and growing challenges. Habitat degradation caused by unsustainable clearing of land results in erosion of fertile soil and increases the threat of avalanches, landslides and flooding. With this change in habitat, rare species of plants and animals can face extinction.

love

medication

exercise

rest

answer///cannot be totally predicted;