There are no organs in the skeletal system. The skeletal system is comprised of the bone structure of an organism; i.e. metatarsals, cranium etc.
it consists of three types of muscles: smooth cardiac and skeletal
organs
The difference between cells, tissues, organs, and body systems are that many cells make tissues, many tissues make organs, and many organs make body systems.
nasal cavity, throat (pharynx), voice box (larynx)The three types of organs of the respiratory systems would be the lungs. However there are the bronchi, trachea, and the diaphragm that work together with the lungs to help us breathe.
Brain
Cells ---> tissues ----> organs ----> organ systems ----> an organism.
Three body organs are: the brain, the heart, the liver.
organelles>cells>tissues>organs>organsystem
The circulatory and lymphatic systems both have the spleen in common. The muscular and skeletal systems share the bones as organs. The respiratory and digestive systems both have the mouth as a common organ.
The three levels found in multicellular organisms are cells, tissues, and organs. Cells make up tissues, tissues make up organs, and organs work together in organ systems to carry out specific functions for the organism.
organisms
Muscle