Which one of the following groups is made up of all oily fish?
A. Cod, halibut, and dab.
B. Plaice, sardines, and sole.
C. Hake, salmon, and flounder.
D. Salmon, mackerel, and herrings.
Answer (2)
The correct answer is option d: Salmon, mackerel, and herrings, as all three are classified as oily fish. Oily fish are rich in omega-3 fatty acids and beneficial for health. The other options include fish that are primarily considered white fish. ;
The correct answer is option D: Salmon, mackerel, and herrings, as all of these fish are oily fish. Oily fish contain higher levels of healthy fats, particularly omega-3 fatty acids, which are beneficial for health. Other options contain a mix of oily and white fish, making them incorrect.
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