Thursday, 29 March 2012

Activity 2

An invertebrate is an animal without a backbone.


Invertebrates is very diverse, with many different species such as:
Centipedes
Crustaceans
Insects
Spider
Worms
Mollusks
Coral

Only 1 characteristics is common among the invertebrate; lack of a backbone, thus making them soft-bodied.
They have 2 types of body, radical symmetry and bilateral symmetry.
Some have a exoskeleton, some have shells.


By:
Nicholas Tan
Choy Rui Zhi
Charles
Leonard
Kevin

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