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The circulatory and lymphatic systems are examples of what type of system?

closed systems
open systems

User Rob L
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2 Answers

5 votes

Its Closed

Step-by-step explanation:

i just did the test thats how I know

User Greenhorn
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5.1k points
3 votes

Answer: I think it's closed

Step-by-step explanation:

User Lewis Bassett
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