How might an author develop a key concept about the benefits of recycling?

by instructing the reader to research recycling in their community

by providing information on the environmental impacts of recycling

A chart showing what kinds of materials get recycled would not develop the key concept about how recycling is beneficial.

by detailing which neighborhoods recycle properly and which do not

by sharing personal anecdotes or stories about the positive effects of recycling.

by including interviews or quotes from experts in the field of recycling.

by presenting statistical data or research studies that demonstrate the positive effects of recycling on the environment and economy.

by discussing the potential consequences of not recycling and contrasting them with the benefits of recycling.

by highlighting success stories or case studies of communities or businesses that have successfully implemented recycling programs and experienced positive outcomes.