Words to Describe bioaccumulation

How bioaccumulation often is described ("________ bioaccumulation")

• high
• simple
• greater
• chain
• toxic
• apparent
• term
• lower
• potential
• differential
• strong
• higher
• heavy
• total
• little
• enhanced
• excessive
• low
• comparative
• overall
• marked
• contaminant
• possible
• dietary
• selective
• significant
• subsequent