Are the cells, the establishing unit of our body?

What's the component of an atom?
A) Electrons, Protons and Neutrons

What's the component of a molecule?
A) Electrons, Protons and Neutrons
B) Atoms

What's the component of a protein?
A) Electrons, Protons and Neutrons
B) Atoms
C) Amino-acid's molecules

What's the component of an organelle?
A) Electrons, Protons and Neutrons
B) Atoms
C) Molecules
D) Protein and other big molecules

What's the component of a cell?
A) Electrons, Protons and Neutrons
B) Atoms
C) Molecules
D) Protein and other big molecules
E) Organelles

What's the component of a poly cellular animal or plant?
A) Electrons, Protons and Neutrons
B) Atoms
C) Molecules
D) Protein and other big molecules
E) Organelles
F) Cells

What's the component of an advanced animal or plant?
A) Electrons, Protons and Neutrons
B) Atoms
C) Molecules
D) Protein and other big molecules
E) Organelles
F) Cells
G) ?

If you read my second book, you can answer to this question and fill in question mark place.

Book2: The ABC of Evolution

Written by Ramin Amir mardfar

Content Paper 1........Classification law Paper 2........Lichens Paper 3........The parasite angiosperm plants Paper 4........The evidences Paper 5........Other evidence Paper 6........Chimera Paper 7........Genotype Paper 8........Additional genes Paper 9........Animals Paper 10......Animals (2) Paper 11......Socials

Publisher: Author First Edition: 2001 Copyies: 2000 ISBN: 964-06-0643-X

Book 1 : Relationship between Gravity and Evolution

"Development of the expertise and increasing the number of the experts had never been an obstacle for generalization and integration. Whatever the load of the science becomes heavier by the experts, the task of integrating of the scientific items becomes more necessary. There should be some scientists who want to come out of their specific sell, sooner or later, and think about broader outlooks. This task is often a dangerous job for the scientists, because it risks their position as an experts. But like many other dangerous jobs, they are necessary for today's society."