Simply:Organ.
An organ is a group of tissues working together to do a certain job.
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.
Groups of tissues working together are called organs. Organs perform specific functions within an organism's body and are made up of different types of tissues that collaborate to carry out these functions.
An organ is a group of tissues that work together to perform a specific function in the body. Each organ has a unique structure and function that contributes to the overall health and well-being of the organism. Examples of organs include the heart, lungs, and liver.
A group of animal cells working together forms animal tissue. Groups of tissues working together form organs.
An organ. This sounds like a question from high school biology homework.
A group of organisms working together to do a specific job in the body is called a tissue. Tissues are made up of cells that are specialized to perform a specific function, contributing to the overall function of an organ or organism.
A group of tissues working together form an organ. Organs working together form organ systems. The cardiac muscle tissues work together to form the heart and the heart and blood vessels form the cardiovascular system.
an organ
A group of tissues that work together doing certain jobs is an organ.
A group of the same kinds of cells working together to perform the same function is called a tissue. Tissues are organized into organs, which then work together to carry out specific functions in the body.
An organ