Which sequence of human body structures is ordered from most complex to simplest?
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A. heart...
Biology, 03.12.2020 21:20 jalenshayewilliams
Which sequence of human body structures is ordered from most complex to simplest?
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A. heart cells, heart tissue, heart, circulatory system
B. circulatory system, heart, heart cells, heart tissue
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C. circulatory system, heart, hobart tissue, heart cells
D. heart tissue, heart cells, heart, circulatory system
Answers: 1
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