Organ systems are composed of organs, organs are composed of tissues, and tissues are composed of cells. This pattern is organized into levels. Organization based on levels can be found in

Respuesta :

Answer:

Organization based on levels can be found in living things

Explanation:

All living things are highly organized. This organization occurs in levels. The simplest structures are found at the lowest levels and they interact to build more complex structures at the next level.

LEVELS OF ORGANIZATION OF LIFE

There are four levels of organization of life in living things. These are the CELLS, TISSUES, ORGANS AND ORGAN SYSTEMS.

Note that the simplest of all these levels is the cell. So, living things are made up of cells