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12. The human circulatory system and respiratory system work together to help the body maintain

homeostasis, its balance. Which of the following is a result of the effort between these two
systems?
A the intake of oxygen
B the intake of urine
C the intake of salts
D the intake of carbon dioxide

12. The human circulatory system and respiratory system work together to help the-example-1
User Ooozguuur
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1 Answer

26 votes
26 votes
D maybe not sure though
User Michel Vorwieger
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