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Do all spiders produce silk when ever they want?
no
How do spiders spin a web?
All I know is that spiders have saks or something full of silk, and they let it out and it makes a web.
What do all spiders have in common that they use silk for?
to trap food such as flies or bees
How is spiders' silk made into clothes?
"What is the procedure in making spider silk textile fiber?"
Do all spiders make a web?
Yes, all spiders have glands which produce silk. Not all spiders build webs (orb, sheet, funnel or otherwise) but they all have the capability to make silk.
Do spiders make cobwebs?
Cobwebs begin with a strand of spider's silk, but it attracts ionized dust motes, and builds into a chain. Cobwebs are made from spiders, but are different than spiderwebs in that they are not for the purpose of catching prey.
What do wolf spiders do for winter?
The reason spiders do not get cold is because they are not warm blooded like other animals with fur. The "fur" that you see on tarantulas and other spiders is not really hair but "bristles" and has nothing to do with how a spider keeps warm. The "hair" on a spider is used for several reasons. The hairs on a spider sense vibrations and a spider can tell a lot about it's enviroment from what it senses in theses hairs. Some spiders, like many New World tarantulas can use some of their hairs for defense. These urticating hairs are itchy and when a predator comes to close they shoot these hairs to make the predator go away. So, back to your question, how do they keep warm? Well, spiders are cold-blooded (actually, their blood is called hemolymph and is different from reptiles, etc). Spiders are the same temperatures as their surroundings and different species are adapted for different surroundings. when they are cold they will move to a warmer spot and if they are cold they will move to a warmer spot. Some spiders lay their eggs in Fall and then die and their eggs hatch in Spring. Other spiders dig burrows deep in ground and stay there all winter. The spiders that live in your house live there because the temperature is comfortable to them. Some people find spiders in their house and put them outside. This is not really a good idea because house spiders are adapted to live inside and can't survive outside. But, it's good to have in your house because they eat all insects like roaches, etc. that might carry diseases.
How often do spiders eat?
There are many different kinds of spiders in the world. These spiders all eat at different frequencies based on their species.
Why do Black Widow spiders live in New England?
Spiders are all relatives and when different spiders mate they get different species of spiders. that's how black widow spiders came to england.
What does spiderism mean?
A spider is a carnivorous arachnid that has 8 legs, poisonous fangs and the ability to produce silk - though not all Spiders spin webs.
Is synthetic silk still called silk?
Japan has developed technology for producing a synthetic spider silk with the same qualities as natural spider silk. Not all synthetic silk has the same qualities as the natural silk though.
Do all spiders have the same amount of legs?
no
