Related Clues:

• Spreadsheet units
• They multiply by dividing
• Spreadsheet makeup
• Honeycomb compartments
• Microbiologist's concerns
• Biological building blocks
• Early developments
• Early life forms
• Protoplasmic units
• Subjects of some paranoia about terrorism
• Living organisms
• Text receivers
• Developments after some unions
• Organules, e.g.
• Basic structural units of all organisms