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My name is Alessandra Vasquez from St. George's College, 7th Grade - Mozart Class.

Th is my E-Portfolio, the Wiki that allows me to publish the work for all my classes.

INVERTEBRATES

INVERTEBRATES ARE THE ANIMALS THAT DONT HAVE BONES,MANYOF THEM HAVE A FLUID FILLED,THEY ARE LIKE THE JELLY FISH AND WORMS.OTHERS HAVE A HARD OUTER SHELL ,LIKE INSECTS AND CRUSTACEANS,THE MOST COMON INVERTEBRATE ARE THE ANTHROPODS INCLUDE INSECTS AND CRUSTACEANS.

THE **Good** things that invertebrates do in the human society are:

1-. The polinizing of the flowers. 2.- Some arthropodes serve as biological markers like contamination index. 3.- Some worms serve as fertilizer. Ex. rainworm. 4.- We can get of some nutrients of some invertebrates. Ex. from bees we get honey.

THE **Bad** things that invertebrates do in the human society are:

1.- Some transmite illnesses. Ex. malaria. 2.- Some invertebrates carry venum. Ex. Spiders. 3.- Some parasite infest humans and animals. Ex. Tenia.



PROFE OJALA QUE ME DISCULPE LOS 12 MINUTOS TARDE PLEASE

ALESSANDRA