Which of these is an advantage of industrial livestock production? a. more expensive products than family farms b. less efficient operation than family farms c. smaller profit margin than family farms d. more job opportunities than family farms

Option D

Explanation:

The main aim of business is to gain profit. Large scale business has more profit as compared to that of small scale business.

The industrial livestock production is more large as compared to that of the family farms. More people can get employed at this level as there are more job opportunity in this for family farms.

The raw materials are more, huge machines are there to produce the goods in huge amounts in order to get maximum profits.

answer: substrate concentration. enzymes work best when there is a high enough substrate concentration for the reaction they catalyse.