10centimmeters
1 meter
9 cm
1244 ft at the crest
The best estimate is 15 centimeters which is about 6 inches
houses
10centimmeters
4inches
Earthworms vary greatly in their length.
300 feet
About 4 millimeters
1 meter
12mm
9 cm
About 20 to 40
2 centimeters
about 3 meters