Secondary succession can happen after primary succession or independently of primary succession. true or false.

A secondary succession is a series of changes that happen after a disturbance in an existing ecosystem. Some of these include fires, hurricanes, farming and mining. Since a primary succession is a series of events that happen where no ecosystem previously existed, it can be said that a secondary succession can happen after a primary succession.

The two answers are static and awkward postures.

Keeps you from getting lung cancer from smoking