Describe the features of the internal structure of reptiles associated with adaptation to life on land

The adaptation of reptiles to life on land: pulmonary respiration, incomplete septum in the ventricle of the heart, skeletal structure (cervical vertebrae, thanks to which the head and neck are mobile), internal fertilization, eggs have a supply of nutrients and are covered with a strong shell.

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.