Milk, egg and soy allergies in children may disappear when they grow older.

Name the type of interaction seen in each of the following examples (i) Ascaris worms living in the intestine of human (ii) Wasp pollinating fig inflorescence. (iii) Clown fish living among the tentacles of sea-anemone (iv) Mycorrhizae living on the roots of higher plants (v) OPCh-id growing on a branch of a mango tree (vi) Disappearance of smaller barnacles when Balanus dominated in the Coast of Scotland.