Homeostasis is the balance and stability that our body maintains [...]

The spleen is an organ located in the abdomen, below [...]

A lymph node is a small, bean-shaped structure that is [...]

The lymphatic system is a network of vessels, nodes, and organs [...]

Veins are blood vessels that carry blood back to the [...]

The human skin consists of three main layers. Epidermis: It [...]

Grey matter is a component of the central nervous system, [...]

Paranasal sinuses are a group of air-filled cavities located within [...]

The skull, or cranium, is the bony structure that forms [...]

Synovial fluid is a clear, viscous liquid found in the [...]