Yes, crayfish are multicellular organisms. They belong to the phylum Arthropoda and are characterized by having a complex body structure made up of many cells, tissues, and organs. This multicellularity allows them to perform various biological functions necessary for survival, such as movement, feeding, and reproduction.
Examples of multicellular organisms include humans, animals such as dogs and cats, plants like trees and flowers, and fungi such as mushrooms.
A grasshopper is not a unicellular organism. In fact, it is considered to be a multicellular organism as are eels, duckweed, and crayfish.
Crayfish
Crayfish are known as both crayfish and yabbies in Australia. "Yabbies" are freshwater crayfish, often found in rivers, creeks and dams in rural areas.
My older crayfish died and my littler crayfish has not yet how do/can they die?
Do crayfish have tarritoris
protects the crayfish
Crayfish are omnivores.
Crayfish are related to small lobsters. Here is a link for pictures of crayfish. http://mackers.com/crayfish/pics.htm
Crayfish is also known as crawfish and it resembles small lobsters. There are some great recipes such as Crayfish Chowder, Crayfish pie, Crayfish Thermidor and Creamy Crayfish Bisque. All of these recipes can be found on the All Recipes website.
Crayfish are invertebrates.
the crayfish resembles a lobster