In biology, tissue is a collection of cells and intercellular substance, which are similar in origin, structural features and functions. There are 4 types of tissues: epithelial, connective, nervous and muscular. Now let’s get back to the task. Nerve and muscle cells are mentioned here. Since these species differ greatly in function, structure and origin, they cannot make up one tissue. Nerve cells form nerve tissue, and muscle cells form muscle tissue. And already these tissues, of course, can contact as part of organs and systems.
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.