Indicate what devices for living in the water and on land are available for the frog

For water: – bare skin, rich in glands, for which drying out is dangerous; – webbed feet; – Eyes and nostrils located on elevations.
For sushi: – bulging eyes with moving eyelids and lacrimal glands; – the presence of eardrum; – pulmonary respiration

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.