Minors of a height equal to or less than 135 centimetres must use approved child restraint systems duly adapted to...
A)their height and age.
B)their age and weight.
C)their height and weight.Correct
# Explanation: Child restraint systems
Minors of a height equal to or less than 135 centimetres must use approved child restraint systems that are correctly adapted to their **height and weight**. This adaptation is essential because it ensures that the system provides adequate protection according to the physical characteristics of the minor. Height and weight are the parameters determined by the manufacturer to ensure the effectiveness of the device in case of an accident.