What are four main types of tissues in humans

There are four main types of tissue: muscle, epithelial, connective and nervous. Each is made of specialized cells that are grouped together according to structure and function. Muscle is found throughout the body and even includes organs such as the heart.

There are Epithelial tissues, Muscle tissues, Connective tissues, and the Neural tissues.

Explanation:

There is the Epithelial (covers exposed surfaces, lines internal passageways, and forms glands. [examples are glands and epithelium]), Connective (fills internal spaces, provides structural support for other tissues, transports materials, and stores energy [examples are supporting connective tissue, fluid connective tissue, and connective tissue proper]), Muscle (Specialized for contraction in the heart, guts, and gun [examples are skeletal, cardiac, and smooth]), and Neural (carries information from one part of the body to another by electrical impulses [examples are neuroglia and neurons]).