Related Clues:

• The widow's offering
• Freshwater or marine protozoa
• Microscopic organism consisting of a single cell changing constantly
• One-celled animal found in water
• The widow's small donation
• Microscopic organism of single cell that changes shape constantly
• The widow's small offering
• Organism with single cell changing constantly
• Tiny creature found in food
• Tiny organism consisting of single changing cell
• Water protozoa
• Water protozoan
• One-celled creature found in water
• Constantly-changing one-celled creatures
• No moron, by the sound of it, could take it in