92
48
13
11
20
200
400
1000
Nucleus
Golgi Apparatus
Mitochondria
Endoplasmic Reticulum
Proteins
Quarks
Cells
Organelles
Cellular parts
Organs
Celluoplasts
Aristotle
Captain Hooke
Robert Hooke
James Watson
Smooth Reticulum
Chloroplast
Population
Community
Biosphere
Ecosystem
Cell death
Cellular respiration
Cell division
Cellular communication