Final answer:
Spain is the Iberian country that borders France and the Bay of Biscay, being separated from North Africa by the Strait of Gibraltar.
Step-by-step explanation:
The Iberian country that borders France and the Bay of Biscay is Spain. Spain is geographically situated on the Iberian Peninsula, which it shares with Portugal. The Pyrenees mountain range marks the northern border between Spain and France, separating the two nations. To the north of Spain, along its coastline, lies the Bay of Biscay, part of the Atlantic Ocean. Additionally, the Iberian Peninsula is close to North Africa, being separated by the Strait of Gibraltar, which serves as a gateway between the Mediterranean Sea and the Atlantic Ocean. Through history, the proximity of Spain to North Africa has allowed for significant cultural exchanges, particularly during the time when the Moors from North Africa occupied the Iberian Peninsula.