Answer:
The tissue level of organization is defined as a group of cells working together to perform a similar function
Step-by-step explanation:
According to the hierarchical level of organization of human anatomy, a group of cells along with the extracellular matrix combine, ensemble and work together and perform a similar function at the tissue level of organization. Depending upon the location and polarity, cells group together and form a tissue.
The basic types of tissues formed by the grouping of similar cells include muscular, nervous, epithelial, and connective tissues. For ex., a group of cells combining to form epithelial tissues are found lining the skin and internal cavities with the main function to cover and protect the body surface as well as internal cavities.