Answer:
a. Artistic Gymnastics
Explanation:
Artistic gymnastics, also called Olympic gymnastics, is a sport that involves a set of movements.
These movements require precision, strength, flexibility, agility, coordination and balance. Therefore, body mastery is one of the main characteristics of these athletes.
Shadow (B) is a realistic characteristic of a drawing.
organum, i'm almost 100% sure
(lemme know if it's right, i have the same question)
It originated in england, during the Victorian Era