it is an organ because it is not a layer but the center of a whole system
The levels or organization are: cells -->tissues--->organs--->organ systems--->organism. The heart is an organ of the organ system called the cardiovascular system. This includes the heart, veins and arteries and blood.
The heart is an organ.
Heart
Your skin is an organ, because it has tissue and tissue makes organs. And the heart valve is an tissue. Bedford Modern School Student Science
A tissue organ is a group of tissues that work together to perform a specific function in the body. For example, the heart is an organ made up of cardiac muscle tissue, connective tissue, and other types of tissues that work together to pump blood throughout the body.
Heart is an organ. It's a pumping organ which pumps the blood to the whole body. Organ means a working part of an organism (system)\ Since heart is a working part of our body, therefore it's an organ
The heart performs a complex function, so it is an organ. It contains several types of tissue, as muscle, endocardium (inside lining), coronary blood vessels.
For a tissue or organ to function as a unit, individual cells must communicate and coordinate their activities through signaling molecules. Additionally, they need to have specialized structures and functions that contribute to the overall function of the tissue or organ. Proper blood supply, regulation by the nervous system, and appropriate nutrient and waste exchange are also essential for optimal function.
An organ (heart, liver, brain, etc.)
the heart organ is made of which types of tissue
There is only one material in the make up of an organ such as a heart, brain, lungs, etc. and that is tissue. Tissue is just what a collection of cells that interact with each other is called. Tissue is general homogenous, meaning that all the cells in the tissue are the same type of cells. In an organ, you generally have multiple types of tissue, which basically means that there are different types of cells in an organ that come in tissue form.
heart is the organ , you may not believe but blood is tissue.