What significant differences can be distinguished in humans compared to highly organized animals: hominids, dolphins, elephants?

We have different genetic codes, and the structure of the body is completely different. Plus we all have completely different kinds of gene sets with them.

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.