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Introduction
1 minuteNo comments on IntroductionIchthyology is a large type of science defined asthe study of all things fish. Ichthyology is a branch of zoology that studies vertebrate creatures with structures like gills and scales that inhabit aquaticenvironments.
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What Is A Fish?
1 minuteThe basic needs of fish include access to water, food, and shelter inside an aquatic habitat where they can access those basic needs.
