Answer:
Comprehensive trials have not been completed to support the company's claim.
Explanation:
But, even if there have been no medical trials there are some shreds of evidence from personal accounts.
From what I know about the recession of 2008, it was started with the housing market. Too many people who could not afford to buy houses took out loans they could not afford and bought houses. Some took out an "insurance" from AIG for there loan, only to find out AIG could not afford to pay back the failed mortgages they insured. It just really messed with the national economy.
Melting and Freezing is an example of energy changing from one form to another.
In melting, heat energy is added to a solid, and it becomes a liquid.
In freezing, heat energy is removed from a liquid, and it becomes a solid.
The internet affects collective behaviour, because it spreads ideas and opinions rapidly, and can be viewed by many people. The internet is a strong tool that can be used to change people's perspectives and can make people do what they previously would not think of doing (for example; trends).
