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.
Some species have been known to eat guano (bat droppings).   Different species of crabs eat different foods. Depending on the species, they may eat plankton, worms, shrimps, prawns and other shellfish, and they scavenge for animal and/or plant remains.