PLEASE ANSWER ASAP!! Which of the following statements includes a credible source for essay writing?

Select one:

A) According to the website for the National Organization of Coffee Retailers, there is little evidence to prove that caffeinated coffee drinks have any negative affects on teenagers.

B) In an article from Centers for Disease Control and Prevention, Mary L. Gavin, MD, states that caffeinated coffee drinks can cause problems with bone density in growing teens.

C) Mr. Rudy Gonzalez, an 8th grade math teacher, stated that student who drink caffeinated coffee drinks in the morning appear overly agitated during school hours.

D) Nia Johnson states in her blog, Nia’s Life, that she consumed a 16 oz. coffee drink every day for one month and experienced daily headaches during that time.

in ray bradbury's short story "a sound of thunder", mr. eckels's fearfulness leads to drastic consequences for the rest of the world.

in the story, mr. eckels, who is a hunter, hires a time travel company to travel to the age of dinosaurs. although he is excited for the hunting expedition at the beginning, when they reach there and mr. eckels sees the tyrannosaurus, he feels frightened. as he is afraid of the tyrannosaurus, he steps off the path although he has been warned not to do it. by stepping off the path, the entire course of the future is affected: mr. eckart alters the future by stepping on a butterfly, which causes a new man to be elected president in the future. in that way, it is mr. eckart's fearfulness what triggers 'the butterfly effect' and what leads to drastic consequences for the rest of the world.