Joyce has always been good at singing: skill kenneth likes to read in his free time: interest jeffrey was raised in a family with strong political views: background pam wants to learn more about how the human body works: interest kathy practiced typing until she became very fast and accurate: skill samuel has visited many different countries: experiencestaying upright during vigorous physical activity is best described as having good __________.
a. balance
b. flexibility
c. agility
d. reaction time