hi, also ich muss in english ein referat über quallen halten ,den text hab ich zwar schon fertig aber ich habe wahrscheinlich viele grammatik fehler .könnt ihr euch den text vllt durchlesen und sagen wo dort fehler sind . danke schon mal vorraus :) hier der text : The Jellyfish Jellyfishes belolng to the phylum of the cnidaria. They consist of 99% water. The habitat is the ocean.They eat fish,crayfish,alga and plankton. the jellyfish swift with the backstroke principle. With their umbrella they suck water off and push it with a contracting movement away. Jellyfishes exist since 500 mio. years on the earth. The cubic dice is the most dangerous jellyfish in the world. Contact can produce fatal paralysis. They catch their prey with their tentacle,at the end are posion filled Nematocyst. The original origin is unknown Natural enemies are dolphins,turtles and other jellyfishes. They can grow up to 4 meters. jellyfish are nocturnal animals and they can be up to 10,000 years old. They look transparent and have different colors. the "turritopsis nutricula " is in theory undeathless. old cells get regulary in a younger stadium. It gives 5 categories of the jellyfishes : the anthzoa,hydrozoen,umbrella jellyfish,stauro medusa and the cubic dice. in these singel categories there are many more species. Favurable conditions are :little fodd enemies and warm water. not rarely came it to a explusive multiplication. Each colder the water is ,less different species are there. to date there about 2500 different species of jellyfish. the smallest are only few milimeter large. nonetheless they can also be very posionous. if you touched by are poisonous jellyfish, rinse ist with salt water or better vinegar and let it act for 30 min, but do not rub it , because it will burst the still inactiv capsules. when you have circulatoion problems go to the doctor . sorry das der text so lang ist :D :/
ps:achtet nicht auf schreib fehler sonder nur auf die grammatik