10 points You want to answer the question does age affect human reaction time?
You test persons age 10, 13, 14, and 20 to see how fast they can catch a
falling ruler in seconds. What is the dependent variable?
The age of the person
The ruler
O The time in seconds
O The height of the dropped ruler

the time in second

the correct answer is "hematoma formation, with ligaments that are stretched, partially, of fully torn" ankle sprain are produced by an injury to the tough bands of tissue (ligaments) that surround and connect the bones of the leg to the foot. this causes several damage to the ankle including hematoma formation and ligament injury .