What do silk farmers do with cocoons not needed for breeding purposes
It would depend on how long they were all to be there for, and whether or not the gay men's sperm might be needed - for reproductive purposes only.
A force is needed to move an object.
Oxygen is needed for aerobic respiration.
No the little toe is not needed and it is beleived that our succesor wont even have it as it is vestigial
superfluous
What do silk farmers do with cocoons not needed for breeding purposes
they kill the silkworm that is inside to get the cocoon into fiber (thread)
cocoons die after cutting the pupal's case because it is no longer needed.
Silk is made from the cocoons of silkworms. It takes 5500 cocoons to make just 2.2 lbs., or 1 kilogram, of silk.
they kill the silkworm that is inside to get the cocoon into fiber (thread)
Male chickens, also known as roosters, are typically not used for meat in the poultry industry. They are often used for breeding purposes to produce more chickens for egg production or meat. Male chickens that are not needed for breeding may be culled or used for other purposes such as pet food or fertilizer.
silk farmer wait until the silk is open.
Some species are becomming rare or are needed but are hard to breed in sufficient numbers. Others (food fish) are needed to supply fish for eating and others are needed to return to the wild. (restocking)
It takes about 2,000 to 3,000 cocoons to produce 1 kg of raw silk. Each cocoon is made up of a single continuous thread of silk spun by the silkworm larvae.
Both roosters and chickens can be eaten, but typically chickens are more commonly consumed for their meat. Roosters are often used for breeding purposes or culled for meat when they are no longer needed for reproduction.
farmers hat to trade because they needed food for winter
The railroads knew that the farmers needed the railroads to travel and trade so the prices were raised purposely to control the farmers.