Q: What Differentiates Key Succession from Secondary Succession? Response: Main succession takes place in new and lifeless environments the place no soil or organisms exist, While secondary succession takes place in locations with existing soil and vegetation which have been Earlier disturbed or altered. Project sponsor: Project sponsors (or https://knoxesgjj.blogsvila.com/26276240/the-5-second-trick-for-get-help-with-programming-homework