Answer:
1. organ
2. tissue
3. organism
4. cell
5. organ system
Explanation:
Biological organization or levels of organization is defined as the hierarchy of complex biological structures present in the systems that starts with simplest structures and the complexity increase with hierarchy levels.
It organize biological structures from lowest level to the highest level, such as from atom to biosphere.
A functional group of tissues in an organism helps them to perform several activities is called an organ. for example - heart, constitute of several tissues.
A group of cells that functions similarly and have similar structure is called tissue. for example: Epithelial tissue
A living thing that carries out the processes of life is classified as organism. an organism under of the process of reproduction and give birth to other life.
The basic unit of life for all organisms is called a cell. All the organism are made up of different types of cell. for example: Clara cells found in airways of the lungs.
A group of organs that work together to perform specific activities for an organism is classified as an organ system. For example - respiratory system, it constitute of several organs such as lungs (organs), nose, , trachea, pharynx, larynx and bronchi which together performs respiratory function.
Hence, the correct matches of levels of organization that satisfy these definitions are:
1. organ
2. tissue
3. organism
4. cell
5. organ system