Match the terms to the descriptions: cytoplasm , epithelial tissues, nucleus, organelles, organs, system, dna, connective cells, 1. the basic structural unit of the body 2. organs working together to perform a specific bodily function 3. structures that perform special functions within a cell 4. tissues that work together to perform a specific bodily function 5. acts as the "brain" of a cell 6. designed to regulate temperature, secrete lubricants, and protect the body from harmful substances 7. fluid-like substance inside a cell 8. the genetic blueprint for all cells 9. tendons, blood, and fat are examples of these cells