An organ. Then organs form organ systems.
Tissues
A group of similar tissues working together to perform a function is an organ.
When there is a group of cells that work together to do a common job that is called a tissue. A group of tissues that do a common job is an organ, and a group of organs that do a job is called an organ system.
An organ. This sounds like a question from high school biology homework.
Different types of tissues working together can form a structure called an organ! for example the stomach is an organ that includes muscle tissues, nerve tissues, and blood tissue all of these tissues work together and enable the stomach to digest.
Cells are the basic functional units of living things. A groups of cells together forms a tissue. A group of tissues together forms an organ.
Cells are the basic functional units of living things. A groups of cells together forms a tissue. A group of tissues together forms an organ.
Similar tissues working together to preform a life activity are organs.
Groups of similar cells that function together make up tissues. Groups of similar tissues that function together make up organs. For example, the stomach organ is made up of mucous lining, muscle, and vascular tissue.
A group of tissues working together to perform a similar function is called an organ. Examples of organs found in the body are the skin, lungs, heart, kidneys and liver.
Tissues are formed from cells. Cells group together in the body to form tissues. Tissue is a group of cells that have similar structure and that function together as a unit. cells -> tissues -> organs
The body tissues are formed by the group of similar cells together. The tissues one step higher forms the organs in the body and this give rise to organ system. The tissues are very important for the body as it takes place of mant essential things of the body.