A Group of Tissues That Work Together
System organelle compound organ. A group of tissues working together form an organ. There Is A Hierarchy Of Complexity Of Humans And It Is As Follows Organism Single Individual Organ Sys 6th Grade Science Anatomy And Physiology Organ System Protein or DNA OD. . Organs working together form organ systems. Organ - is formed when a group of tissues works together to perform a common function. A bacterium or a redwood tree. Organism - any one living thing whether it is one cell big or many cells ex. A group of tissues that work together to perform one basic function are called organs. Groups of different types of cells make up the organs in your body such as your heart liver or lungs. A group of tissues working together to perform a closely related function is called an ORGAN. The organs in the body help to provide all of the systems in the body with everything they need to sustain life and the cells located w...