The two systems that work together to eliminate carbon dioxide and supply oxygen are the cardiovascular system and the respiratory system.
(The two systems that work together; are; the cardiovascular system and the respiratory system) (The two systems; work together; to eliminate carbon dioxide and supply oxygen) Context(The two systems work together,List([0, 34))):(The two systems; work together to eliminate; carbon dioxide and supply oxygen)
The two systems work together,List([0, 34))
The two systems that work together The two systems The two systems
are work together work together to eliminate
the cardiovascular system and the respiratory system
to eliminate carbon dioxide and supply oxygen
carbon dioxide and supply oxygen