Final answer:
Areolar tissue usually contains fibroblasts in the greatest number.
Step-by-step explanation:
Areolar tissue, also known as loose connective tissue, contains several types of cells. However, the type of cell that is found in the greatest number in areolar tissue is the fibroblast.
Fibroblasts are responsible for producing the extracellular matrix, which fills the spaces between the cells and fibers in the tissue. They play a crucial role in maintaining the structural integrity and function of the tissue.
Other types of cells that can be found in areolar tissue include macrophages, which are involved in the immune response, and adipocytes, which store fat. However, these cells are not typically present in as high of a number as fibroblasts.