tree roots help fungus survive by supplying a protected environment to grow
fungus is fungus. brown_root_rot_fungus is not fungus. bottom_rot_fungus is fungus. brown_root_rot_fungus is fungus. black_root_rot_fungus is not fungus. wood_decay_fungus is fungus. tree has not roots tree has roots_branches_leaves_and_trunk tree has roots trees has roots