yes. usually only if their space is being invaded, as they are very territorial.
No they can,t.
No. The venom is released through their fangs when they bite.
They feed totally on insects.
the black widows bite can kill a full grown man in minutes
yes, but only the male are. but the female black widow still bite and it really hurts
Black widows are usually in warm climates and hide in dark places. They also bite people.
Yes, black snakes can bite humans if they feel threatened or provoked. It is important to give them space and avoid handling them to prevent getting bitten.
yes they are 2 times more dangerous then black widows
yes
The black widow is harmful to humans because its venom is supposedly 15 times as strong as a rattlesnake's. When they bite a person the venom causes muscle aches, nausea, and paralysis of the diaphragm that can make breathing difficult. But, in spite of all the terrifying tales, a bitten person isn't likely to incur serious harm.
Yes, black widows have been reported in Pennsylvania, particularly in the southern and eastern parts of the state. However, they are not as common as in other regions of the United States. Black widows are known for their venomous bite, so caution should be taken if encountering one.
Black widows and brown recluse spiders are commonly found in California. Black widows are shiny black with a red hourglass shape on their abdomen, while brown recluse spiders are light to dark brown with a violin-shaped marking on their back. Black widows are known for their venomous bite, which can be harmful to humans, while brown recluse spiders are also venomous but their bites are less common and usually less severe. Both spiders prefer dark, secluded areas to build their webs and are generally not aggressive unless provoked.