Yes, right after they mate.
They do not. They eat their mate. Black Widows are poisonous, so be careful!
They mate with female Black Widows, and since the male knows that mating with the Black Widow will ultimately lead to his death by cannibalism, the black widow technically commits suicide just for the Black Widow spider to live and pass on.
i don't know so don't ask me
Yes a female black widow spider will kill and eat her mate.
No they do not. They are not able to produce silk.
Black widows feed on their so-called "In other words, the females mate with a male and after she is pidersure the eggs will hatch, she eats the other unfortunate male spider. I dunno what the males eat.
A Black Widow communicates by plucking its web, to attract a mate. It also communicates with its bright colors.
the female praying mantis is famous for eating the male after mating that's life
yes they do creepy right?
No. After killing her mate, the female black widow must live on afterwards to lay the eggs.
The black widow spider's main predators include birds, reptiles, and some insects. These predators are able to capture and consume black widow spiders due to their natural hunting instincts and ability to withstand the spider's venom.
They will do both. Both. They will first mate, and then the female will kill the male.