1 2 3 4 1 _ _ _ _ 2 _ _ _ _ 3 _ _ _ _ 4 _ _ _ _ ACROSS 1) a spring-flowering shrub or small tree of the genus crataegus 2) a heavy ductile magnetic metallic element; is silver-white in pure form but readily rusts; used in construction and tools and armament; plays a role in the transport of oxygen by the blood 3) climbing vine native to china; cultivated in new zealand for its fuzzy edible fruit with green meat 4) the cardinal compass point that is at 90 degrees DOWN 1) a long walk usually for exercise or pleasure 2) an elaborate song for solo voice 3) a joke that seems extremely funny 4) a state of agitated irritation ** Scroll down for solution. ** Are you sure you want to peek? haws iron kiwi east