Yes
I do believe they originated in China
Today's silkworms only live in man made habitats. They prefer a habitat filled with mulberry trees because this is the type of tree they eat.
silk by silkworms?
Silk is spun by silkworms as a protective coccoon, and in order for the silk to be harvested at the right time, the silkworms must be boiled from the coccoons. They are usually eaten in areas where food is scarce, but animal rights activists believe it is unfair to kill all of the silkworms in order to obtain their meat and silk.
how to care for silkworms
what do silkworms do in winter
silkworms eat mulberry leaves
its made from silkworms its made from silkworms
my silkworms just did the same!
Silkworms can grow to 3 inches in length. Silkworms go through four stages of development. silkworms grow as much as they eat.
Spring Silkworms was created in 1956.
do silkworms drink water
Silkworms have a huge variety of sicknesses that are mostly rather disgusting.
Spring Silkworms - film - was created in 1933.
Julia had to boil 5 silkworms.
Silkworms - 1936 is rated/received certificates of: Belgium:KT