What does glossary do

The glossary in a textbook usually helps you understand the meaning of a word. It is sort of like a mini dictionary, but for the book you are reading.

Hope this helps ^-^

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.

hot and dry

i need 20 things so this was just randomly added. hot and dry is the answer