2. Liquid oxygen is so cold that it immediately freezes anything that it comes in contact with. You would have seen countless movies where a character comes in contact with liquid nitrogen and immediately gets frozen. Well liquid oxygen works in the exact same way and will freeze your teeth, tissues and flesh.
1 The Southern toad has glands on either side of its neck that hold a thick, white poison meant to harm or kill any predators. 2  It feeds on insects, spiders, and other small bugs.
Some small salamanders are known to feed on insect larvae and invertebrates including Daplmin water fleas. Larval salamanders are known to eat themselves in captivity or when theyâre present in large numbers. Ambush Feeders. Hellbender and aquatic giant salamanders primarily feed on crayfish, small salamanders, and fish. They ambush their prey from beneath the log or rock.