Answer:
Columbian Exchange
Explanation:
The Columbian Exchange refers to the period where there was a widespread transfer of plants, animals and culture between the Americas and Europe.
This exchange was named because of Christopher Columbus who was the Spaniard who first arrived to the Americas (while trying to find a new route from Spain to India) and started the maritime route from Europe to the Americans, starting a process of exchange of plants and animals among other things.
This exchange took place mainly during the 15th and 16th centuries.
Answer:
14. The chief justice of the United States
Incumbent. John Roberts
Supreme Court Building, Washington, D.C. The chief justice of the United States is the chief judge of the Supreme Court of the United States and the highest-ranking officer of the U.S. federal judiciary.
Explanation:
15. Typically, the Court hears cases that have been decided in either an appropriate U.S. Court of Appeals or the highest Court in a given state (if the state court decided a Constitutional issue). The Supreme Court has its own set of rules. According to these rules, four of the nine Justices must vote to accept a case.
Answer:
a, and c
Explanation:
Shift in demand is usually as a result of the following; changing tastes or preferences of consumers
, changing income levels
, expectations about future prices
.
A documentary touting the benefits of solar power may influence consumers which will change their preferences and cause them to opt more for solar power.
An increase in the price of coal power will cause an increase in the demand for an alternative such as solar power resulting in rightward shift in demand for solar power.
Answer:
Donald is a 45-year-old male who is in psychotherapy. He tells his therapist about his childhood aspirations to serve in the military. He explains that his father was in the military and he had hoped to be a career military man like his father. When Donald was 15, he was in a motorcycle accident that left him unable to use one of his arms fully, ending his dream of being in the military. Donald has spent his life grieving over the lost dream. His therapist is likely to help Donald find: a new possible self
Answer:
d. act as a control that would ensure that the results obtained are due to a difference in only one variable.
Explanation:
The primary reason for including a comparison population within the design of this experiment in which there was a need to also examine a comparison population of humans in which births took place every month would be to act as a control that would ensure that the results obtained are due to a difference in only one variable. This would ensure more accuracy of the experiment in relation to the factor considered.
