Question

The human body is composed of cells,organs,organ system and tissues.How are these organized

Answer 1

Cells<tissue<organs<organ systems

cells make tissues,tissues make organs, organs make organ systems.

Answer 2

These four basic cell types, together with their extracellular materials, form the fundamental tissues of the human body: (1) epithelial tissues, which cover the body's surface and line the internal organs, body cavities, and passageways; (2) muscle tissues, which are capable of contraction and form the body