21Ac (4)
no letters
ABCFGH looks swell on twig ,branch, or stem ,for instance
25Ac (9)
N???O?A?T
Potentially lethal old missile enters Martin's home through the tiniest of gaps
8D(8)
??T?????
Do they tackle crime in lots of different places , including unrest in Nile port?
18 Dn(8)
?E?????T
In this room lowdown fly by night leaves his bodily fluid
any help appreciated