Use the key to classify each of the following described tissue types into one of the four major tissue categories. Edema occurs when (a) areolar tissue soaks up excess fluid in an inflamed area, (b)...

Use the key to classify each of the following described tissue types into one of the four major tissue categories.

Edema occurs when (a) areolar tissue soaks up excess fluid in an inflamed area, (b) adipose cells enlarge by pinocytosis, (c) collagen fibers enlarge as they change from dehydrated to hydrated shape, (d) reticular connective tissue invades the area.