Watch the following changing with the times: variations within ecosystems tutorial. write a summary paragraph (4-6 sentences) describing what you learned from the tutorial.

  Variations Within Ecosystems

Ecosystem diversity can be described as a term which is used o describe the changes within an ecosystem and the impact these changes have on the environment and humans.

Variations within an ecosystem can cause genetic drifts. Variations will cause those organisms to survive which are better adapted to survive to the changes which occur in an ecosystem. And the organisms which are not better suited become extinct over a period of time. Hence, this will lead to a wide rise in biodiversity.

im not in connections yet but i might can you some questions. what grade are you in?

digestion

it excretes wastes