Question

Which letter correctly identifies the 5 levels of organization from simplest to the most complex?

A) person, muscle cell, heart, circulatory system, cardiac muscle tissue
B) muscle cell, heart, cardiac muscle tissue, circulatory system, person
C) muscle cell, cardiac muscle tissue, heart, circulatory system, person
D) person, circulatory system, heart, cardiac muscle tissue, muscle cell

Answer 1

b is the right one

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Answer 2

B is the correct one