Related Clues:

• Tiny pond plant
• Single-celled creature
• Seaweed
• Kelp, e.g.
• Bloblike organism
• Biology 101 subject
• Reef denizen
• Aquarium growth
• Single entity
• Unicellular creature
• It multiplies by dividing
• Jellylike blob
• Sea moss constituent
• Pool life form
• Bio 101 study