The Sick man of Europe<span> was a label given to a </span>European country<span> who were experiencing a time of difficulty or impoverishment. This term was first used in the mid-19th century to describe the </span>Ottoman Empire.
The Slave Coast is a historical name formerly used for parts of coastal West Africa along the Bight of Benin. The name is derived from the fact that it was a major source of African slaves during the Atlantic slave trade from the early 16th century to the 19th century.
Lactic acid is produced during anaerobic respiration, which is a form of cellular respiration in which oxygen is not present. Lactic acid is produced when you exercise, and it causes your muscles to become tired. It depends how long until you feel the effects of lactic acid, but getting oxygen to your muscles can slow the build-up. Hope this helps! :)
