Yards if you work in imperial units or metres if you work in metric units
square units
a scale.
Meters for height Kilograms for mass.
i would use feet or inches depending on the size
You would use pounds or kilograms to measure the weight of a person.
You would use kilograms (kg) to measure someone's mass in metric units.
What measure of units would you use to measure the thickness of a phone book
There are no "following" units, but I would use metres.
I would suggest centimeters but lots of people use inches.
Ounces
The same units that you use for length and distance. For example, the SI unit would be the meter.
The square meter.
miles
A ruler
if i were you , i would use kg
I would use a stopwatch to measure the length of time, and then report the results to other people using units of seconds if a person did it, or minutes if a turtle did it, or hours if a snail did it.