Related Clues:

• Tiny blob
• Little bit, as of color
• Microscopic animal
• Pat on gently
• Word with sand or smack
• The simple life?
• Bio lab subject
• Low life form
• Tiny application
• Life Science specimen
• Use a wet napkin on, perhaps
• Fifth row
• Pseudopod-forming organism
• Pseudopod flexer
• Minute creature