Complete the sentences to describe the different levels of organization in living things. AlAn

is a group of organs that work together to perform a common function.

AlAn

is a group of tissues that work together to perform a common function.

A/An

y is a group of organ systems that work together to perform a common function.

A/An

is a basic unit of structure and function of all living things.

A/An

is a group of cells that work together to perform a common function.

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

answer: i think it is (1,-2)