The correct answer is D. Karate
Step-by-step explanation:
Agility is often defined as moving precisely and quickly; for example, you need to be agile in figure skating as precise and quick movements are required to perform well and avoid falling. Additionally, agility is related to other skills such as balance, speed, and coordination. According to this, the activity that would better demonstrate one's agility is karate because this martial art involves precise and quick movements such as kicks, punches and other fighting techniques that are used to defend from the opponent; also, movements in karate require balance, speed, and coordination.