Diversity of amphibians, the role of amphibians in nature and human life.

IN NATURE:
– power supply elements,
– participants in the cycle of substances in nature,
– are part of populations.
IN HUMAN LIFE:
– using frogs for food,
– use for experiments,
– experiments on regeneration,
– aesthetic value,
– negative value: poisonous species of tropical frogs, allergy to the secretions of the skin glands of amphibians,
– elimination of mosquitoes,
– application of the bactericidal properties of the skin glands.



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