28D Substance brought back by Apollo missions - Moon ????
3D Structured Repository of information - Relational D?t???s?
41A Pragmatist - ?u???i??
42D Lasting for a limited time - ????o?a?y
27D Like frogs & Toads - ?a?l?e??
45A Something unsettlingly surprising - ??o????
47A The pieces played by an artiste - ?e?e?t?i??