A. and B. Hope this helped
I’m not 100% sure what you are asking for but here is my explanation
The grouping of objects helps the shopkeeper because now the shopkeeper can find where everyone is faster. This will ultimately make taking inventory easier. As a result the efficiency of the shop and the shopkeeper will be faster. An efficient shop will result in better sales and overall will make the shop better.
Answer:The extent of variety in the genetic information in the population of offspring.
Explanation:C is correct
Prairie Grass is the organism that provides energy to all other organisms in the ecosystem.
