a tape measure
a tape measure
The best unit for measuring the length of an ant is millimeters or centimeters. The ants are too tiny and the smallest unit of measurement would be ideal for them.
A millimetre.
meters
Metres.
Feet and inches.
a tape measure
kilometers or miles
It depends on the length of shelf you desire. For a longer length of shelf a hardwood like maple would be best. For a shorter length shelf balsa is more than satisfactory and rather cheap.
Feet and inches
The best unit for measuring the length of a pencil is inches.
The best unit for measuring the length of an ant is millimeters or centimeters. The ants are too tiny and the smallest unit of measurement would be ideal for them.
The answer is a meter!!!!!!!!!!!
A millimetre.
meters
centimetres
The width of a highway would be best measured in meters. The length would be measured in kilometers.