What is the difference between cell and tissue?

Cells and tissues are two fundamental components of living organisms, but they differ in their structure, function, and organization:

Cell:

Cells are the basic structural and functional units of life. They are the smallest independently functioning units of an organism.
Cells have a variety of functions, including metabolism, growth, reproduction, and responding to stimuli.
Cells can be classified into different types based on their function and structure, such as nerve cells (neurons), muscle cells (myocytes), blood cells (erythrocytes), and more.
Cells have specific organelles (e.g., nucleus, mitochondria, endoplasmic reticulum) that carry out various functions within the cell.
Cells can exist as single-celled organisms (like bacteria) or as part of multicellular organisms (like plants and animals).
Tissue:

Tissues are groups of similar cells that work together to perform a specific function in the body.
Tissues are organized into four primary types: epithelial tissue, connective tissue, muscle tissue, and nervous tissue.
Epithelial tissue covers body surfaces, lines internal cavities, and forms glands.
Connective tissue provides structural support, connects and separates other tissues, and includes tissues like bone, cartilage, blood, and adipose tissue.
Muscle tissue is responsible for movement and includes skeletal, smooth, and cardiac muscle.
Nervous tissue is found in the nervous system and conducts electrical signals to regulate body functions.
Tissues are made up of multiple cells of the same type and may also contain extracellular matrix materials.
In summary, cells are the building blocks of life and the smallest units of living organisms, while tissues are composed of groups of similar cells working together to perform specific functions within an organism. Tissues are one level of organization above cells in the hierarchy of biological structure.