Yes.
There are only two species of poisonous snakes in Delaware: the northern copperhead and the timber rattlesnake. Both are venomous, but their bites are rarely fatal to humans.
Yes.
Yes. Because the enzyme released by the cassava are turned into cyanide. A poisonous substance that can be fatal.
No, pigs are not poisonous to humans.
Bracken ferns are not poisonous to humans but they are poisonous to animals.
Mosquitoes are not poisonous but they can spread diseases, some of which can be fatal. People who die from mosquito-spread diseases far outnumber the people killed by shark attacks.
only some fish are poisonous to humans
Snakes are poisonous to humans but not to Meerkats.
No, pure water is not poisonous to humans.
Cedar is not poisonous to humans or animals.
Yes, sidewinders are poisonous. They are a member of the rattlesnake family and exist in deserts of southern California, Arizona and Nevada to Mexico
Yes, ficus trees are not poisonous to humans.