Answer:
The ship wrecked sailors had been isolated for decades.
Explanation:
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Answer:
To attempt or pursue a futile course of action, often by making some kind of suggestion or request.
Explanation:
Barking up the wrong tree is an idiomatic expression in English, which is used to suggest a mistaken emphasis in a specific context. The phrase is an allusion to the mistake made by dogs when they believe they have chased a prey up a tree, but the game may have escaped by leaping from one tree to another.
Answer:
Explanation:In its broadest terms, food self-sufficiency refers to a country's capacity to meet its own food needs from domestic production. ... The aim is not to produce 100 percent of their food on domestic soil, but rather to increase domestic capacity to produce food, even if the country engages in food imports and exports.