The Phoenicians came into contact with many other cultures who borrowed their ideas and customs when they traveled to trade. The Phoenicians sailed to trade and establish colonies where they spread their culture and economy. They sailed across the Mediterranean—through the Greek islands, southern Europe, the Atlantic Coast of Africa and Britain. The Phoenicians' passion for conquering horizons and setting up majestic trade networks established their civilization in places far from their homeland.
It is not an economic activity - it's linguistic in nature, not economic.
It is not linguistics either - linguistics is a scientific discipline.
It's also not a culture region - this would be a kind of region, and a region is not the same as spread of culture.
The correct answer is "a) cultural diffusion.
The modern evolutionary synthesis leaves unresolved some of the most fundamental, long-standing questions in evolutionary biology: What is the role of sex in evolution? How does complex adaptation evolve? How can selection operate effectively on genetic interactions? More recently, the molecular biology and genomics revolutions have raised a host of critical new questions, through empirical findings that the modern synthesis fails to explain: for example, the discovery of de novo<span> genes; the immense constructive role of transposable elements in evolution; genetic variance and biochemical activity that go far beyond what traditional natural selection can maintain; perplexing cases of molecular parallelism; and more.</span>
<span>the inflationary spiral</span>
The free enterprise systems allows for true competition. This is because the limited restrictions and limitations from the government allow companies to continuously pursue each-other and compete via their own strength.
