27a A key clue for osteologists-that's the bones of it (8)
????E?O?
26d It takes a couple in tow to get a row going... (4) E???
28a b
b l o w
o
w (they go with gusto!) (10) ?????WINDS
Thanks, I have a few others;
29a Not yet dry, yet not wet (4) D?E?
27a ...As both you might hear would go down(4) S?N? SINK?
I don't have the answer to 26a. I presume 27a follows on from it.
24d...the devil it is(5)?E?S? The previous answer is Agenda.