200 is the answer I think
Answer:
Despite past improvements in air quality, very large parts of the population in urban areas breathe air that does not meet European standards let alone the health-based World Health Organisation Air Quality Guidelines. Over the last 10 years, there has been a substantial increase in findings that particulate matter (PM) air pollution is not only exerting a greater impact on established health endpoints, but is also associated with a broader number of disease outcomes. Data strongly suggest that effects have no threshold within the studied range of ambient concentrations, can occur at levels close to PM2.5 background concentrations and that they follow a mostly linear concentration–response function. Having firmly established this significant public health problem, there has been an enormous effort to identify what it is in ambient PM that affects health and to understand the underlying biological basis of toxicity by identifying mechanistic pathways—information that in turn will inform policy makers how best to legislate for cleaner air. Another intervention in moving towards a healthier environment depends upon the achieving the right public attitude and behavior by the use of optimal air pollution monitoring, forecasting and reporting that exploits increasingly sophisticated information systems. Improving air quality is a considerable but not an intractable challenge. Translating the correct scientific evidence into bold, realistic and effective policies undisputed has the potential to reduce air pollution so that it no longer poses a damaging and costly toll on public health.
Explanation:
Hope this helps. UwU
The correct answer is C. It is often necessary to get rid of one bad part to save the larger whole.
Instead of having something become ruined entirely, sometimes it is a necessity to make a sacrifice that would be for the greater good.
Because if you exercise you sweat and sweat is made of salt water so if you drink lots of plain water theres not alot of salt left in your body
A balanced diet<span> is not a crash </span>diet<span>, it is a way of eating all of the right nutrients that your body needs in order to be healthy. Everyone's bodies are different and often individuals require a different amount and type of nutrients.
Hope this helps.</span>
