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One of the characteristics of many invertebrate groups is that there bodies are made of very many segments. Examples include the worms, spider, starfish and insects.
3 of the water invertebrate groups are the annelids, arthropods and crustacean.
exsoskeleton, flight
i think it is bilateral body symmetry
Invertebrate animals with spikes and spines all over their bodies.
Invertebrate 1: Thomas Hinkle Invertebrate 2: You
Well its sort of confusing, see since the invertebrate group has more groups than the vertebrate than that means invertebrate would have more organisms.
Invertebrates do not have spines (backbones). See related questions and links for more information.
An arthropod is an invertebrate animal with an exoskeleton , a segmented body, and jointed appendages.
list of the characteristic of effective groups
None, all are in different groups
There are many characteristics of microorganisms. Microorganisms are generally single-celled and will tend to thrive in groups of many hundreds.