1. What is the unspoken rule that you decided to research? 2. Where did this unspoken rule come from?
3. Is this rule universal or particular to your country or region?
4. What would happen if everyone suddenly stopped following this unspoken rule?
5. Cite the sources you used for
your research.

what do you mean

explanation:

the correct answer is c. he speculates on what might happen at given points in the future in a world without people. alan h. weisman is an american author, professor, and journalist. authors organize their information with a purpose. they present their ideas in an organized way. this is called text structure. weisman uses text structure so as to improve overall comprehension and to prove his points.

the correct answer is a.a peer