no, they both make the same
When ever they want to . But some do not make webs
Spiders make unique webs because they do not want other spiders coming into their webs. They have a unique shape, design, and scent to keep other away.
NO
yes.
orb spiders
trapdoor spiders
yes they do
spiders make webs
no, but SPIDERS spin WEBS.
If by "redback spiders" you mean the kind of widow spiders that grow in Australia, they make the same kind of three-dimensional tangled filament webs that all the member of their Family make. Some other kinds of spiders make orb webs, sheet webs, etc.
spiders make spiderwebs so that when a fly flys by it flys into the web which is very sticky so the fly cant get out. the spider then wraps it up then sucks its blood for dinner.hunting spiders dont make webs.