Letâs Start with the Basics. Dialogue or direct discourse is usually enclosed in quotation marks, either single like these: â__â, or double, like these: â__â. In American English, you are most likely to see the double quotation marks used to indicate a character or person speaking who is not the narrator.
Most ocean crabs are considered carnivores and eat just about any meat they can find. There are a few species that are omnivores, however, and eat plants as well as meat.
A: Cone shell snails eat other sea snails, says the University of Utah's Cone Snail site. Crabs and squid also eat a variety of sea snails. Humans eat a range of sea snails as well, such as abalone, whelk and limpets.