Which of the following is an example of a complex sentence?

a.) i want to go to sleep, but the little puppy wants to go outside.
b.) some people use social media every single day of their lives.
c.) because the monster jumped up without warning, the girl screamed.
d.) he and his friends went to the store, and she hung out at home.

C.  Because the monster jumped up without warning, the girl screamed.

you can change by someone having a negative opinon of you in many ways for example thi can lead to depression and taking of ones life also known as sucide this effects there self esteem and ego in a negative way making them feel sad depressed and stressed causing them to act gloomy and sad if this continuses this can lead to self harm or much worse things.

hope i .

the answer is b "spewing black smoke", i took the test and got 100%   hope i