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Which sequence of human body structures is ordered from most complex to simplest? O A. heart cells, heart tissue, heart, circulatory system B. circulatory system, heart, heart cells, heart tissue o C.
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Which sequence of human body structures is ordered from most complex to simplest?

O
A. heart cells, heart tissue, heart, circulatory system
B. circulatory system, heart, heart cells, heart tissue
o
C. circulatory system, heart, hobart tissue, heart cells
D. heart tissue, heart cells, heart, circulatory system

User Saumilsdk
by
4.8k points

1 Answer

3 votes

Answer:

A

Step-by-step explanation:

Heart cells are complex to find

Heart tissue is somewhat easy to find

Heart circulatory system is easy to find

User London Student
by
4.8k points
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