Multiple choice softskills leadership concerted logical formula consisting of a major premise, a minor premise and a conclusion study of artifacts and relics of early mankind mutually agreed on reddish Reveal answer Fill a bubble to check yourself C Correct answer Explanation Concerted means mutually agreed upon, arranged, or planned together; done in cooperation. Option A describes a syllogism in logic. Option B refers to archaeology. Option D ('reddish') describes a ruddy or coppery color.