Answer:
D. The Federal Reserve Bank can provide a short-term loan to banks to prevent them from running out of money
Explanation:
(apex)
The Supremacy Clause of the United States Constitution (Article VI, Clause 2) establishes that the Constitution, federal laws made pursuant to it, and treaties made under its authority, constitute the supreme law of the land
Answer:
b. transformation
Explanation:
Transforming principle was an early name for DNA. In 1928, scientists didn't know yet that DNA carried genetic information, but they knew that there was something that could cause bacteria to transform from one type to another.
Transformation occurs when one bacterium (you know, those microscopic, single-celled creatures) picks up free-floating DNA and incorporates it into its own genome. The idea of the transforming principle was discovered during an experiment by Frederick Griffith.
The year 1492 marks a watershed in modern world history. Columbus's voyage of discovery inaugurated a series of developments that would have vast consequences for both the Old World and the New. It transformed the diets of both the eastern and western hemispheres, helped initiate the Atlantic slave trade, spread diseases that had a devastating impact on Indian populations, and led to the establishment of European colonies across the Western Hemisphere.
This section identifies the factors--including rapid population growth, commerce, new learning, and the rise of competing nation-states--that encouraged Europeans to explore and colonize new lands. It explains why Portugal and Spain were the first to become involved in overseas exploration and why England and France were slow to challenge Spain’s supremacy in the Americas.
