Lichens are a mutualistic relationship between a fungus and algae, but they grow on rocks, concr

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Adi S · Accepted Answer

Step 1: Lichens are a mutualistic relationship between a fungus and algae, where the fungus prov

Lichens are a mutualistic relationship between a fungus and algae, but they grow on rocks, concrete, the ground, and tree bark. What would be the relationship between a tree and a lichen that grows on it? A) Parasitic B) Mutualist C) Predatory D) Commensalist