What is the relationship between the structure and function of the systems of the body?

What is the relationship between the structure and function of the systems of the body?

 Structure refers to how the (body ) is put together-bones, muscles, tendons and ligaments - then onto organ structure, down to the cellular level-

example-structure of an organ- the largest in the human body - skin-
epidermis, dermis,layer of fat,etc.. function- regulates body temperature , expands to allow body movement, cools body temperature, houses nerve endings ,enabling to feel pressure or pain... hope thats enoug

Stand or kneel behind the child and wrap your arms around his or her waist. locate the navel with one or two fingers in the middle of the child’s abdomen. just above the navel and well below the lower tip of the breastbone