The muscular system uses the bones for their action. Without bones muscles would be useless at distance. Bones act like lever arms to increase the force produced by muscles. The digestive system gives nutrients to the muscles.
endocrine,digestive,circulatory,integumentary,respiratory and urinary
respiratory urinary circulatory lymphatic endocrine digestive neurological nervous reproductive intergumery
* circulatory system * digestive system * endocrine system * integumentary system * immune system * muscular system * nervous system * reproductive system * respiratory system There are actually more than nine. The ones not mentioned are: * skeletal system * excretory(urinary) system
Respiratory Urinary Muscle Digestive Immune Nervous Endocrine Reproductive Skeletal Lymphatic Circulatory
There is a couple such as the, Digestive, Urinary, and the basic one is the Respiratory.
The eleven organ systems are as follows:1.The Circulatory System2.The Respiratory System3.The Nervous System4.The Muscular System5.The Digestive System6.The Immune System7.The Lymphatic System8.The Excretory System9.The Skeletal System10.?11.?
The Respiratory system,The Circulatory system,and The Urinary system.
http://www.factmonster.com/ipka/A0774536.html circulatory, digestive, endocrine, immune, lymphatic, muscular, nervous, reproductive, respiratory, skeletal, and urinary This is probably not an exhaustive list.
Circulatory. Respiratory. Immune. Nervous. Reproductive. urinary.
muscular circular nervous digestive
A lion's body systems include the digestive system for breaking down food, the circulatory system for transporting nutrients and oxygen, the respiratory system for breathing, the nervous system for coordination and control, and the muscular system for movement.
The main systems in the human body that are essential for survival include the respiratory system, circulatory system, nervous system, digestive system, and immune system. These systems work together to maintain homeostasis and support the body's functions to ensure survival.