A clock measures length or time?
A clock measures time
A ruler measures length or time?
A ruler measures length
A thermometer measures length or temperature?
A thermometer measures temperature
A calendar measures days and months or length?
A calendar measures days and months
A ruler measures weight or length?
A ruler measures length
A thermometer measures temperature or time?
A thermometer measures temperature
A clock measures time or weight?
A clock measures time
A scale measures length or weight?
A scale measures weight
A scale measures weight or time?
A scale measures weight