Final answer:
Areolar connective tissue is found in several places throughout the body, including the skin, mucous membranes, and between organs, providing support, protection, and a medium for diffusion of nutrients and wastes.
Step-by-step explanation:
Areolar connective tissue, also known as loose connective tissue, is a versatile type of tissue found in various parts of the body. It is characterized by a loose assembly of fibers, cells, and an amorphous matrix, which gives it the flexibility to function as a type of packing and binding tissue. It contains fibroblasts, macrophages, collagen fibers, and elastic fibers.
A few places in the body where areolar connective tissue can be found include the skin, particularly the dermis layer beneath the epidermis; the mucous membranes, which line various cavities and canals that lead to the outside of the body, such as the respiratory and digestive tracts; and as filler tissue between organs, providing them with support and protection, as well as playing a role in nutrient and waste substance diffusion.
Therefore, the correct answer to where areolar connective tissue can be found in the body is A) Skin, mucous membranes, organs.