The skeletal system is the framework of the body, providing support and protection for the organs and tissues. It is made up of 206 bones that are connected by ligaments and tendons. The muscles are attached to the bones and allow us to move.
The organs of the body are responsible for many important functions. The heart pumps blood throughout the body, the lungs take in oxygen and expel carbon dioxide, and the digestive system breaks down food and absorbs nutrients.
The skin is the largest organ of the body and is responsible for protecting the body from the environment. It also helps regulate body temperature and is the first line of defense against infection. Coloring pages can help children learn about the structure of the human body and how it works.
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