it is the heart
The "heart", which is made up entirely of cardiac muscle.
The human heart is a four-cambered muscular organ, whose sole purpose is to pump blood round the body.
The heart is an organ made up of tissue. Body tissue is another name for the cells you are made of.
Muscle is an organ! An organ is made up of a group of tissue and muscle is made up of a group of tissue! So muscle is an organ sure! Just me!
The heart is an organ of the human body responsible for pumping blood and supplying oxygen and nutrients to the rest of the body.
Everywhere. Every organ in our body is made by tissues.
No, the organ is not the highest level of organization in the human body. The organ systems, which are made up of multiple organs working together, represent the highest level of organization in the human body. Examples of organ systems include the nervous system, respiratory system, and digestive system.
The human body is considered an organism. Organisms are made up of organ systems, and the systems are made of organ. And then, the organs, themselves, are made of a group of tissues, and the tissues are made of groups of specialized cells. This is called the concept of levels of complexity in the body, and that is how the contents are organized.
40%
Two or more tissues working together are considered an organ. For example your muscles are an organ because they are made from muscle tissue and connective tissue.
The penis is not a muscle; it is composed of spongy tissue that fills with blood during an erection. The largest muscle in the male body is actually the gluteus maximus, which is located in the buttocks and is responsible for hip movement and stability.