maybe about 1/4 of an inch
about the length of your fingernail
Earthworms vary greatly in their length.
centimeters
An ordinary fingernail (the pink part) is approx 1 cm in length.
about 70feet long
The length of your index fingernail
The length of your index fingernail
about the length of your fingernail
4inches
Earthworms vary greatly in their length.
centimeters
Millimeters
300 feet
12mm
About 4 millimeters
1 meter
about 3 meters