9.129
9.1292*6 = 500.031846
Earthworms vary greatly in their length.
102 * 6 = 600 sq cms 122 * 6 = 864 sq cms
1.5 meters
maybe about 1/4 of an inch
about 70feet long
The surface area is 273.63 square units.
10centimmeters
4inches
Earthworms vary greatly in their length.
300 feet
About 4 millimeters
1 meter
12mm
Divide 300 by 6
9 cm
About 20 to 40
21 feet