The unit best suited to measure the height of a mountain is meters (m) or feet (ft). These units provide a standard and universally accepted measurement for height. In some cases, mountains may also be measured in kilometers (km) for larger peaks. It is important to use a consistent unit of measurement when comparing the heights of different mountains.
Centimetres.
the answer is m.
Inches or Centimeters would be small enough to measure a teacup.
mm
yards
Its height (above mean sea level): metres Its length: kilometres - or metres if it is a really short trail.
Centimetres.
feet and inches
The most suitable units to measure the height of a person are, feet and inches.
the answer is m.
Normally humans are measured in either feet or meters.
Most people measure their height in feet and inches
The SI unit used to measure the height of a desk is meters (m).
The metric unit commonly used to measure height is the meter. So, you would measure the height of Big Ben in meters.
Hands
depending on the reasons for measuring, centimetres (gerenal) or millimetres (scientific)
Inches or Centimeters would be small enough to measure a teacup.