Answer:
Durability
Explanation:
Money is made of paper which rips really easily when it comes in contact with water. Thanks to modern technology, companies have put stronger fibers into paper money which makes it more durable.
Answer:
The purpose of OPEC is to “coordinate and unify the petroleum policies of its Member Countries and ensure the stabilization of oil markets in order to secure an efficient, economic and regular supply of petroleum to consumers, a steady income to producers and a fair return on capital for those investing
Answer:
Operant conditioning.
Explanation:
The operant conditioning method involves teaching through rewards and punishments. Through this operant conditioning, the individual associates a good behaviour and a bad one taken into account the type of consecuence they suffer from a determined action. In this case, the dolphin is rewarded after she retrieves the ball. Therefore, the dolphin knows that the consecuence of that action is positive and will continue to do so.
The group that pushed the Byzantines out of Egypt in the seventh century were the Arabs.
Between 330 to 1453, there was the Byzantine Empire, sometimes known as the Eastern Roman Empire or just Byzantium. Greek was the official language of Byzantium, a Christian state.
The Byzantines created their own political structures, religious practices, works of art, and architectural styles that, while greatly influenced by the Greco-Roman cultural tradition, were unique and weren't just an extension of ancient Rome.
The Byzantine Empire was the longest-lasting mediaeval empire, and its influence can still be seen in many Western states, as well as Eastern and Central Europe and Russia, in terms of law, art, and architecture.
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