Zoologists use water in their job for feeding, grooming,and cleaning the animals. To be safe zoologists use water samples for operating. Zoologists also use water for the marine animals they take care since of marine animal habitats are usually mostly water. Besides the fact of studying marine life in their habitats they go scuba dividing in the marine habitats or on a boat at sea. Ichthyologists study sharks in fish in their habitat. Well Mammaoligst study dolphins and whales in their habitat.
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