Words to Describe nonanimal

Things nonanimal often describes ("nonanimal ________")

• cells
• energy
• protein
• techniques
• testing
• source
• origin
• model
• food
• methods
• power
• products
• sources
• forces
• objects
• nature
• environment
• systems
• alternatives
• models
• tales
• proteins
• tests
• world
• species
• foods
• materials