Answer:
a. Location A
Step-by-step explanation:
Region A, shown in the graph above, will show cooler summers and warmer winters because it is located close to the ocean. This is because water has a high amount of latent heat, which requires a large amount of energy for the water to evaporate. This allows the heat exchange between the environment and the water to be carried out without changing the temperature.
As a result, regions close to bodies of water have great stability in their temperatures, presenting colder summers and warmer winters.