We have that for the Question, it can be said that due to commercial activities there has been a steady decline in the number of fishes in use for commercial purposes cause the are targeted and in high demand
"There has been a decline in population sizes of commercial fish stocks."
Option B
What has happened to fish populations as a result, primarily, of commercial fishing activity?
A
Some commercial fish species are exhibiting faster growth rates.
B
There has been a decline in population sizes of commercial fish stocks.
С
There has been a decrease in the levels of toxins found in fish that we eat.
D
Larger fish are dominating marine ecosystems.
From the question we are told
Generally
Due to commercial activities there has been a steady decline in the number of fishes in use for commercial purposes cause the are targeted and in high demand
Therefore
What has happened to fish populations as a result, primarily, of commercial fishing activity is that Due to commercial activities there has been a steady decline in the number of fishes in use for commercial purposes cause the are targeted and in high demand
"There has been a decline in population sizes of commercial fish stocks."
Option B
For more information on this visit
https://brainly.com/question/8322028?referrer=searchResults
