maybe about 1/4 of an inch
about the length of your fingernail
Earthworms vary greatly in their length.
centimeters
1.5 meters
about 70feet long
The length of your index fingernail
The length of your index fingernail
You can use millimeters or fractions of an inch to measure the length of an fingernail.
about the length of your fingernail
10centimmeters
4inches
Earthworms vary greatly in their length.
1 meter
12mm
300 feet
About 4 millimeters
Millimeters