Some complex multicellular organisms are organized at four levels to increase efficiency. What is the correct order of organization, from the simplest to the most complex?

A.
organ, tissue, cell, organ system

B.
cell, organ, organ system, tissue

C.
tissue, cell, organ system, organ

D.
cell, tissue, organ, organ system

Question

Some complex multicellular organisms are organized at four levels to increase efficiency. What is the correct order of organization, from the simplest to the most complex?	
 
 A.
organ, tissue, cell, organ system
 
 B.
cell, organ, organ system, tissue
 
 C.
tissue, cell, organ system, organ
 
 D.
cell, tissue, organ, organ system

anonymous · Answer

From smallest to largest, a multicellular organism can be organized into cells, tissues, organ systems, and organisms. lol

anonymous · Answer

The correct Answer would be D. You start with cells, cells combine to form tissues, multiple tissues create an organ, and multiple organs create an organ system.

kirby171 · Answer

oh crap, i put this in math, didnt i *facepalm*

anonymous · Answer

its okk(: