Answer:
A system is a group of organs that work together to perform a common function.
An organ is a group of tissues that work together to perform a common function.
An organism is a group of organ systems that work together to perform a common function.
A cell is a basic unit of structure and function of all living things.
A tissue is a group of cells that work together to perform a common function.
Step-by-step explanation:
The different levels of organization in living things are defined below from smallest to largest:
Cell is the smallest unit of life. It is the basic structural, functional, and biological unit for all living things.
Tissue is a group of cells working together to accomplish a special function. Examples of tissue are connective tissue, muscle tissue.
Organ is a group of tissues working together to perform a specific function. Examples of organs are heart, liver etc.
System is a group of organs working together to perform a particular task and provide stability to the body. Example is muscular system, nervous system etc.
Organism consists of a group of system working together to perform a specific function. An organism is a living thing with an organized structure
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