Answer:
D. Climate
Explanation:
Designated because climate is long term.
Rock transfers heat rapidly would be true.
Answer: Canada follows a parliamentary system while the US follows a presidential one.
Explanation:
because they have many population and many other countries visited the singapore because of the environment, beautiful place and etc..
Advantages of Free Trade:
The advocates of free trade put forward the following advantages of free trade:
(a) International Specialization:
Free trade causes international specialisation as it enables the different countries to produce those goods in which they have comparative advantage. International trade enables countries to obtain the advantages of specialisation. First, a great variety of products may be obtained.