Try common ratio, because b represents a constant variable. (I’m not 100% but it may be this)
Self intrest and exchanging things for mutual benefit
Answer: We don't make our plastics out of Hemp because, Hemp plastics and other hemp products can reduce the greenhouse effect by 'locking in' carbon. As it grows, hemp absorbs carbon dioxide (CO2), which is the basic element of all plants and animals, from the atmosphere and converts this pollutant into oxygen, which it then releases.
Explanation:
