Q: What Differentiates Principal Succession from Secondary Succession? Respond to: Principal succession takes place in new and lifeless environments where no soil or organisms exist, Whilst secondary succession takes place in areas with existing soil and vegetation that were previously disturbed or altered. Q: State the Definition of Sadist. https://do-my-assignment19058.madmouseblog.com/8656639/what-does-can-someone-take-my-homework-mean