Jonas Salk is known for essentially eliminating the polio disease in the 1950s
Answer:
Food Guidance Systems
Explanation:
Governments, through their health or other departments (eg, in the USA, it's the USDA: United States Department of Agriculture), develop Food Guidance Systems to make the information contained in the dietary guidelines and reference intake recommendations easy to understand for the general population.
A visual representation of the core information of the guidelines is depicted, trying to simplify the message and allowing people to remember and put into practice what's being shared.
Since these food guidance systems are based on research, they are constantly being updated, and sometimes even a new guidance system emerges. Such is the case of USDA's Myplate, which replaced Mypyramid in 2011.
The Japanese economy of the 1920s suffered from a retrenchment after the boom of the First World War. For most of the decade, the real economy remained dull, with low economic growth, mild deflation, and an unsettled financial system. hope it helps
The credibility of any source is gauged by looking at many things. To know whether the information is credible, the most important criteria are the vital tools in academic that evaluates the sources. First, is the author of the information, if the author is known from the previous publications, then you do not need to worry.
The material published is also essential there the materials that are used should not be over ten years. The purse of the source also matters, to ensure you are not biased always-used only viable sources.
