Complete the sentences to describe the different levels of organization in organisms. A(n) is a group of organs that work together to perform a common function. A(n) is a group of tissues that work together to perform a common function. A(n) is a basic unit of structure and function of all living things. A(n) is a group of cells that work together to perform a common function.
A(n) is a group of organs that work together to perform a common function.:organ system
A(n) is a group of tissues that work together to perform a common function.:organ
A(n) is a basic unit of structure and function of all living things.:cell
A(n) is a group of cells that work together to perform a common function.:tissue