Which statement about tensile stress is true?
O A.
OB.
Forces that act perpendicular to the surface and pull an object apart exert a tensile stress on the object.
Forces that act perpendicular to the surface and squeeze an object exert a tensile stress on the object.
Forces that act parallel to the surface exert a tensile stress on the object.
O C.
OD
Forces that decrease the length of the material exert a tensile stress on the object.
Doce

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.

yes its b

explanation:

to tese

1. this would be first person. it would be like "i walked home from school today" they are the narrator of the story and is a character as well.

2. first person because they used the word "i" in the quote.

3. i'm really not sure about this one i'm really sorry i never read it so i wouldn't know how to answer it. 

4. it would be character vs. society because everyone he meets there is always a conflict of some sort because he's stuck in his daydream.

5. it would be sadness at the loss of youth because the title itself tells us it's about age so it couldn't be about regret. and the tone just sounds sad, not angry. 

i hope this !