Which Structures Did you observe in only one
of the cells?

can you show me the drop down menu? ill answer it after you've done that. ill edit this i mean promise

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.