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This is a human-made physical system. ecosystem health care system bicycle school system

This is a human-made physical system. ecosystem health care system bicycle school system
55.9k views
23 votes
This is a human-made physical system.

ecosystem

health care system

bicycle

school system

User Alexander Luna
by
8.2k points

1 Answer

11 votes

the answer is health care system

please help me also

User Trinaldi
by
8.6k points
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