Answer:
The correct answer is E.
Explanation:
An unsaturated fatty acid has at least one double bond within the fatty acid chain.
They tend to have lower melting temperature than saturated fatty acids.
We can find them in oily fish, nuts and seeds, and vegetable oils.
They are liquid at room temperature.
These fats help reduce the risk of high blood cholesterol levels and therefore are healthier for humans.
High heart rate is not a symptom of Anorexia Nervosa.
Economic factors such as employment rates and education levels have the biggest impact on population.
Hope this helped!❤️
I think it's most likely D because when I googled the definition it said something about gas so yeah
