1. Muscle Tissue
   1. Skeletal
   2. Smooth
   3. Cardiac
2. Connective Tissue
   1. C.T. Proper
      1. Loose C.T.
         1. Areolar
         2. Adipose
         3. Reticular
      2. Dense C.T.
         1. Regular
         2. Irregular
   2. Cartilage
      1. Hyaline
      2. Elastic
      3. Fibrocartilage
   3. Blood
   4. Bone Tissue
      1. Spongy
      2. Compact
3. Epithelial Tissue
   1. Membranous
      1. Layers
         1. Simple
         2. Stratified
      2. Shape
         1. Squamous
         2. Cuboidal
         3. Columnar
   2. Glandular
      1. Exocrine
      2. Endocrine
4. Nervous Tissue
   1. Neurons
   2. Supporting Cells