These creatures are a like because they both have antennas. They are different because grasshoppers breath through little spirals, but crayfish breathe normaly.
antenna, madible, walking legs
In crayfish, gills are required to perform respiration whereas grasshoppers get oxygen for respiration straight from the atmosphere.
spiders: book lung grasshopper : trachea crayfish: gills
This idiot is wrong. Maybe if you paid attention in Ms. Roberts class you would know that grasshoppers have a closed ciculatory system and crayfish have an open with very dark blackish blood. They do not have purple or green blood.
No,they are bugs similar to grasshoppers.
Grasshoppers have spiracles that help them breath whereas crayfish breath through gills.
Alligators, mosquitoes, crayfish, turtles, herons, frogs, raccoons, opossums, grasshoppers
Something that looks quite similar to a fish's gills.
For starters, it's crawfish. I'm from the south. That's how we spell/say "crayfish". Anyway, crawfish and lobster are very different! Crawfish do not live in the sea like lobster. Crawfish have a nickname. Which is, the mud bug. They live in muddy water. Possibly swamps. Lobster are ALWAYS bigger. Crawfish have less meat on them. But they tend to be put in spicy spices when doing a crawfish boil or party.
A crayfish is a crustacean that has a similar appearance to the shrimp. When referring to a group of crayfish you simply call them by the same name.
An grasshoppers abdomen contains their digestive system and their reproductive system. They break down food very similar to humans after they eat.
Birds and small mammals like rabbits, mice and, squirrels. Also insects like grasshoppers and beetles. Crayfish.
A grasshopper is not a unicellular organism. In fact, it is considered to be a multicellular organism as are eels, duckweed, and crayfish.