What features of the body structure allow worms to lead an underground lifestyle?

The worm has an elongated body (this helps it to move underground). The skin of the worms is moistened with mucus (this increases its sliding speed and also prevents the body 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.