Examlex
What is the hybridization state of the oxygen atom in the following compound?
Sponges
Simple aquatic invertebrates known for their porous bodies through which water flows, extracting nutrients and oxygen.
Cubozoans
Members of the class Cubozoa, a group of highly venomous box jellyfish known for their cube-shaped medusae and potent stings.
Nemerteans
The phylum of animals commonly known as ribbon worms; each has a proboscis (tubular feeding organ) for capturing prey.
Proboscis
A long projection originating from an animal's head, particularly in insects, that serves for either eating or detecting stimuli.
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