Tim sullivan, an up-and-coming finance manager, is rehearsing a presentation he will give at the company shareholder meeting. his ceo, james griffin, is acting as his mentor. mannerisms such as playing with your car keys, fidgeting, rocking, and pacing can communicate

Mannerisms, such as playing with your car keys, fidgeting, rocking and pacing can communicate nervousness.

Explanation:

People communicate not only by spoken or written language, but also by body language. This is, movements, gestures, body positions that reveal someone´s self-esteem and the like. This is observed by interviewers, directors, human resource personnel to "read between the lines" and to be able to better understand the attitude, personality and intentions of the speaker.

a) he encouraged islamic schools to introduce greek texts.

d) he invited greek scholars to teach their texts to the locals.

explanation:

i cannot see any of the options