A Beaker is a laboratory tool used to measure exact measurements of water
I believe that the answer to this question is, that laws can be made to prevent certain things/ amounts of things to be used up.
Its atomic mass determines its properties? hope this is correct
Carbohydrates are the sugars, starches and fibers found in fruits, grains, vegetables and milk products. Though often maligned in trendy diets, carbohydrates — one of the basic food groups — are important to a healthy diet.