Examlex
The best strategy for preventing cognitive impairment is to engage in physical exercise.
Bilateral Symmetry
A body plan in which a central longitudinal plane divides the body into two equal but opposite halves.
Barnacles
Marine crustaceans with hard protective shells, known to attach permanently to surfaces like rocks and ships' hulls.
Arthropoda
A phylum of invertebrate animals with exoskeletons, segmented bodies, and jointed appendages, including insects, arachnids, myriapods, and crustaceans.
Annelida
A phylum of segmented worms including earthworms, leeches, and their relatives, characterized by a segmented body and often a well-developed coelom.
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