Asentence that includes an independent clause and at least one dependent clause is called a

In the por "heaven" what things does echo say will last?

Which best compares the authors’ purposes in silent spring and “save the redwoods”? both authors want readers to protect human rights. both authors want readers to focus on saving trees. both authors intend to entertain readers with their essays. both authors intend to convince readers of their viewpoint.

Lines 47–56: determine the central idea of these lines