: Specialized for communication via electrical signals. 2. Specialized Organ Layers
: The outermost epithelial layer, itself made of up to five sub-layers (from superficial to deep: stratum corneum, stratum lucidum, stratum granulosum, stratum spinosum, and stratum basale ). tissue layer
: Contracts to provide movement. Skeletal muscles are organized into layers of connective tissue: epimysium (outer), perimysium (middle), and endomysium (inner). : Specialized for communication via electrical signals
: Mainly composed of adipose (fat) and loose connective tissue that anchors skin to underlying structures. Anatomy & Physiology Tissue Study Guide for Exam Success tissue layer