What makes a good piece of evidence? How do you know if you are using a reliable, trustworthy piece of evidence?

To summarize, check who published the source, the purpose of the source, when it was created/updated, and its content. Also see if it has any potential bias and, if a webpage, provides references or reliable links to other sources.

Explanation:

Make sure the source is written by a trustworthy author and/or institution. ... Make sure the author has the proper credentials on the subject matter. Also, determine if the source is biased. For example, if it is medical information from a drug company, that company will provide information in support of its product.

Explanation:

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when a country suffers, for example, a drought period, the market product is affected for a low offer, in this case, potatoes; the government has to tax to the households, which have to give more money for the potatoes which they consume, that situation make them consume substitute goods even through loans, it could increase the financial market movement and the inflationary phenomena, the business has to increase salaries in order to the employees could buy a more expensive food (potatoes) and in order to inflation tha business had to buy expensive supplies in the factor market, while the rest of the world have to gain more money to consume the same amount of potatoes.

travels along an axon. this triggers a wave of electrical activity that passes from the cell body along the length of the axon to the synapse