Bis forBarren (adjective)
A burden is a heavy load someone is carrying. A burden may be a physical one, such as the load the man in the picture is carrying, or it may be an emotional burden.
You can use burden as a verb too, for example, "he burdened her with his secrets".
Scientific name: gallus gallus domesticus
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Cis forCopenhagen
Copenhagen is the capital of Denmark. It has a population of around 2 million.