For most of human history, cattle, sheep and goats grazed on land that wasn't suitable for ploughing, and in doing so they converted inedible grass into edible meat and milk.
Before I accept the report of that study, I'll have to see a list of goods (their prices and sales volumes) and the information on where they are made, in part or full.
As global economic prospects worsened and financial markets went into shock, some of Swiss citizens' overseas wealth likely found its way back home - and will continue to do so.
Because examinations given as part of a Ph. D. curriculum assess expert knowledge, they are created and evaluated by a committee of experts, each of whom holds a Ph.
When asked how he watched television, he gave an answer that described his behaviour when he was alone, and thus did not have to compromise. But most of the time he watched with other people.