Examlex
Select the correct type for the following reaction. CH3CH2CH2CH2OH + HBr → CH3CH2CH2CH2Br + H2O
Phylum
A major category in the classification of living organisms, ranking above class and below kingdom.
Characteristic
A distinguishing feature or quality that defines or identifies something.
Echinoderms
A phylum of marine animals that includes starfish, sea urchins, sea cucumbers, and sand dollars, characterized by radial symmetry and a unique water vascular system.
Marine Habitats
natural habitats found in the oceans and seas which are home to a diverse range of marine organisms and ecosystems.
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