The human body is organized into the following structural levels (smallest to largest)
A. molecules, atoms, organs, systems, tissues, cells.
B. atoms, molecules, cells, tissues, organs, systems.
C. organs, tissues, molecules, systems, atoms, organ.
D. atoms, cells, systems, tissues, molecules, organs.
Answer:B
The human body is organized into the following structural levels (smallest to largest)
A. molecules, atoms, organs, systems, tissues, cells. B. atoms, molecules, cells, tissues, organs, systems. C. organs, tissues, molecules, systems, atoms, organ. D. atoms, cells, systems, tissues, molecules, organs.