I believe the answer would be D. 9
Answer:
the provision of accomidations of lodgings especially for troops
Explanation:
lwtting troops saty in your hom e
The Great Lakes ecosystem has been severely damaged by more than 180 invasive and non-native species.
Species such as the zebra mussel, quagga mussel, round goby, sea lamprey, and alewife reproduce and spread, ultimately degrading habitat, out-competing native species, and short-circuiting food webs.