Its to make plant food, or photosynthesis
It could mean that your muscles are being overworked. You could have also sprained something.
Explanation:
They should understand how science works, its value, and where critics stand and the relative weight of the criticism. Against this background we should be considering how we, the scientists, and you, the policy makers and advisors, can work together more effectively to develop public policy.
A milligram is 0.001 grams, so if the concentration is 0.02mg/L, it is 0.00002g/L. Therefore, the concentration is 0.00002/1, which can be converted to <span>2 grams per 100,000 liters, or 0.002%.</span>