Nine inches is the average length for an adult, but for a young threadworm is about 3 or 4 inches. Hope I could help! If this didn't help, you can go to wikipedia.com and in the search bar: type in "threadworms" and it will give you all type of information on them.
A silk worm.
it is a manicougan
Make the worm look natural. Don't "thread" it!
Yes, a parallel sided screw thread is in effect a worm gear.
thread worms.
The bootlace worm is the longest animal that inhabits the Earth, measuring 183 feet. Bootlace worms live in marine environments.
10,000000 meters in the grownd
in case of simple screw jack it's single start square thread in case of worm geared screw jack it's double start square thread double start gives greater speed but requires more torque ,hence worm geared :)
A length can't be converted to an area. (No matter how long your piece of thread is, it can't cover your front yard.)
An earth worm is plump and long. A round worm is long and slender almost like a hair.
helminthic ans by mayank bhatia
The longest worm ever recorded was in a families backyard in australia with a size of 18 feet 7 inches........