The body systems that work together would be the muscular and skeletal system. Without oru muscles and bones, our organs would just be splooshing around and with muscles, you and your organs wouldn't be able to do much..... Or move.... At all......
The body systems that work together would be the muscular and skeletal system. Without oru muscles and bones, our organs would just be splooshing around and with muscles, you and your organs wouldn't be able to do much..... Or move.... At all......
59 comments:
The heart and the lungs.
Cardiovascular and respiratory systems
Cardiovascular and respiratory systems
The heart and the lungs
The butt and bowels!!!!!
The Brain and the Nerves.
Skeletal and Muscular systems because they help the body move :D
Two body systems that work close to each other are the heart and lungs.
circulatory, excertory
the heart are close i think
The Respiratory, and Cardiovascular work closly together
Cardiovascular and respiratory systems.
All of the middle body.
The cardiovascular and digestive systems work close together.
The lungs and the heart
Two human body systems that work together are the circulatory and the respiratory.
All of them work together because cells make tissues, tissues make organs, and organs make organ systems. So they all work together.
Cardiovascular and nervous p.s I did cardiovascular in 5th Grade
Two body systems that work together are circulatory, and muscular?
Circulatory system and the respiratory system (I can't think of anything that's not serious).
The Respiratory, and Cardiovascular work closely together.
I think that the heart and the lungs.
The Cardiovascular and Respiratory Systems.
The body systems that work together would be the muscular and skeletal system. Without oru muscles and bones, our organs would just be splooshing around and with muscles, you and your organs wouldn't be able to do much..... Or move.... At all......
The Respiratory,Cardiovascular work closely together.
The heart and lungs.
The lungs and the heart.
heart and the lungs
The Circulatory and the Respiratory system...
stomach and nervous
......................
heart and lungs
loganm
heart and liver
Two human body systems that work together are the circulatory and the respiratory.
Stomach & Intestines
The Digestive System and the Skeletal System are two types of systems. :D
Two human body systems that work closely together are the skeletal system and the muscle system.
heart and livers
The Heart and Lungs.
The Digestive System and the Skeletal System are two types of systems
The body systems that work together would be the muscular and skeletal system. Without oru muscles and bones, our organs would just be splooshing around and with muscles, you and your organs wouldn't be able to do much..... Or move.... At all......
digestive system, circulatory system, muscular system, skelatel system, respitory system
test
:D
Digestive System and the Skeletal System.
Two human body systems that work closely together are the skeletal and muscular systems.
the heart and organs
The heart and the veins
The Skeletal system and the muscular system.
Skeletal and Muscular
The heart and organs.
Two body systems that work closely together are the respiratory and the circulatory.
respitory system Skeletal !!!
Digestive and Respiratory
skeleton and respiratory and it covers the rib cage.
Skeleton and lunges and is covers by the rib cage
Skeleton and Respiratory and the rib cage covers the respitiartory
the nervous system and the skeletal system
your heart and you lungs
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