Final answer:
a. Yellowknife and c. Winnipeg are cities/provinces from the Boreal Region.
Step-by-step explanation:
A) Yellowknife
The city of Yellowknife is located in the Northwest Territories, which falls within the Boreal Region. It is known for its beautiful landscapes, including the Great Slave Lake and the surrounding boreal forests.
C) Winnipeg
Winnipeg is the capital city of Manitoba, which is also part of the Boreal Region. It is located in the central part of Canada and offers a mix of urban amenities and natural beauty.