Compare the properties of sperm and sperm.

Sperm does not have a flagellum, while sperm does. Thanks to this flagellum, they are able to move.

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.