Please help asap 25pts Toni wrote the following paragraph in a blog about football’s impact on the brain:

In a recent article published in the “Journal of the American Medical Association,” researchers described their findings from a study of university football players. Doctors scanned the brains of players and compared the scans to the brains of men the same age who had never played football.

Which feature of the blog tells you that Toni followed a formal style of writing?

A.
She chose a popular topic.
B.
She used casual language.
C.
She used exact language.
D.
She used simple sentences.

Which of the following citations correctly follows mla guidelines? a. tanya somanader. "we are stronger because we aredemocracies': president obama addresses the people ofestonia." the white house blog 3 sept. 2014. print. 4 sept. 2014.b. "we are stronger because we are democracies': presidentobama addresses the people of estonia" by tanya somanader.the white house blog 3 sept. 2014. web. 4 sept. 2014.c. somanader, tanya. "we are stronger because we aredemocracies': president obama addresses the people ofestonia." the white house blog 3 sept. 2014. web. 4 sept. 2014d. somanader, tanya. the white house blog. "we are strongbecause we are democracies: president obama addresses thepeople of estonia." 3 sept. 2014. web. 4 sept. 2014.

What is the italicized part in the sentence , all of the operators are efficient.

Read the sentence from the war of the worlds. i turned, and as i did so the screw must have come out, for the lid of the cylinder fell upon the gravel with a ringing concussion. which option is the accurate synonym of the word concussion as it is used in the sentence? explosion disruption crash interruption