Answer:
Portugal
Explanation:
Under the leadership of Prince Henry the Navigator, Portugal took the principal role during most of the fifteenth century in searching for a route to Asia by sailing south around Africa.
Since the Arabian Morocco and Spain are right next to each other, some of the Arabic culture drifts over into Spain. Some examples of this are flamenco's Arabic style of music and some of the food in Spain as well.
The answer to your question is knowledge. Scientific knowledge is the information gathered by the systematic study of nature.
The term air mass means D. wind blowing due to a difference in pressure.
