Polyunsaturated fat is commonly found in a.fish
b.animal fats
c.coconut oils
d.vegetable oils

D. Vegetable Oils.

Explanation:

Here is some more information about your topic.

Polyunsaturated fats can help lower your LDL (bad) cholesterol. Cholesterol is a soft, waxy substance that can cause clogged or blocked arteries (blood vessels). Having low LDL cholesterol reduces your risk for heart disease.

Polyunsaturated fats include omega-3 and omega-6 fats. These are essential fatty acids that the body needs for brain function and cell growth. Our bodies do not make essential fatty acids, so you can only get them from food.

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