em work together
That is the organismal level. Many organisms have several organ systems.
The respiratory and circulatory systems work together to transport oxygen to the cells and remove carbon dioxide. The nervous and muscular systems work together to control movement. The endocrine and reproductive systems work together to regulate hormone production for reproduction.
Body systems work together to keep the body healthy and the body systems are interdependent (they rely on each other).
they work together by filtering at the same time
the skeletal and muscular systems
similar cells work to produce tissues then tissues work together to form organs then organs work together to form organ systems then organ systems work to form organisms!
The digestive and excretory systems work together by gathering nutrients from food and processing waste out of the body. Each system does its portion of the workload.
A relationship
the cell systems
the lungs and the diaphragm
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Systems