they eat insects and titty hair
Yes, the main purpose of the black widow spider's venom is to kill prey items and as a defense against predators.
spiders
Spiders are all relatives and when different spiders mate they get different species of spiders. that's how black widow spiders came to england.
no
No
Black Widow Spiders are usually found along the Lake Michigan coast line.
Black widow Spiders are the most toxic spiders in the united states, luckily the typical life span of a Black widow spider is only 2-3 years.
Like many other spiders, the jaw parts of black widow spiders are too small and delicate to chew up their prey. So these spiders pump digestive juices into the bodies of their prey. After a while, the digestive fluids will have liquified all the digestible content inside the prey's exoskelaton, and then the spider sucks the fluid back into its own body. Some other kinds of spiders have more robust chelicerae (the parts that are terminated by the fangs), and they have tooth-like protrusions on them. These spiders use their chelicerae to chew up the bodies of prey, adding digestive juices in the process, and so they are able to get nutrition from parts of the prey bodies that black widows can't get at.
Most spiders in general are considered pests. Black Widow spiders are relatively poisonous and thus considered more of a pest than many spiders.
There are many spiders. Two are tarantulas, and black widow spiders.
Black widow spiders live around logs and rocks any where they can make a nest
Like all spiders the black widow has smell sensors on its legs.