8,Vital part of life.(7)
39,Canned or corned meat.(5)
44,Back to the roots(5)
47,To show direction(5)
49,Multiplication(5)
52,To align (troops) in line(5)
54tTo forget your lines(5)
56,The science of language(7)
My thanks to emerirus,danny13,auntflo,redtrev,Blackkadderv,The Builder and bibblebub
for all your help.May I wish everyone on answerbank A Very Happy New Year from Austria.