Examlex
What internal device does a computer use to connect to a wired or a wireless network?
Exoskeleton
A rigid external covering that supports and protects the bodies of certain animals, such as insects, crustaceans, and some mollusks.
Echinodermata
A phylum of marine animals including sea stars, sea urchins, and sea cucumbers, characterized by radial symmetry and a unique water vascular system.
Echinoderms
A phylum of marine animals that includes starfish, sea urchins, and sea cucumbers, characterized by radial symmetry and a unique water vascular system.
Radial Symmetry
A symmetrical arrangement of parts around a central axis, as seen in many aquatic organisms, allowing them to interact with their environment from any direction.
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