Place the items in order from lowest to highest degree of internal organization. organ system tissue cell organ ↓ ↓ ↓ reset next

Cell - > tissue - > organ - > organ system

Cell - > tissue - > organ - > organ system

Explanation:

When we analyze the human body, we find that it is formed by cells, the functional and structural units of living beings. Similar cells, gathered in groups and that perform a certain function in common, form the tissues. Muscle cells, for example, form muscle tissue. In total, our body is formed by four basic types of tissues: epithelial, conjunctive, muscular and nervous.

The organs, in turn, are formed by different tissues, which work together to perform a specific function. The heart, for example, has epithelial and, mainly, muscle tissue of the cardiac type. Different organs can be interconnected to perform an even greater function, forming the systems. The heart, for example, is part of the cardiovascular system, which has blood vessels as components, in addition to this organ.

Accordingly, we can define that the order Cell -> tissue -> organ -> organ system represents a type of organization from the lowest to the highest degree of complexity.