Which purpose of classification is more practical?Explain

Ithink its c hope it : )

Ilike to eat pears ya nah wha im sayin b? shout out to all my pears b.

In some developing nations the percentage of the animal protein from fish in the diet can be as high as 25 percent.  about 85% of fish caught is used for human consumption.  the remainder is converted into fishmeal and fish oil.