Your parents take away playing Fortnite every time you have an "F" on an assignment in hopes you won't get anymore failing assignments. This is an example of...
A)positive reinforcement B) negative punishment C) negative reinforcement D)positive
punishment

answer: 20 percent

the fish culture has become a developing commercial practice in developing countries which is already prominent in developed countries of the world. the major fish protein demand is being supplemented in developing countries is   fishing to meet the needs of the growing population. therefore, in some developing nations, the percentage of animal protein from fish in the diet can be as high as 20 percent.