How did the frog adapt to living in water and on land?

The fact is that in water the frog has skin respiration and membranes on its paws for swimming, and on land there are lungs, glands on the skin that prevent the skin from drying out.



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.