polyunsaturated
containing several double or triple bonds between carbon atoms. Polyunsaturated fats, which are usually of plant origin, are regarded as healthier in the diet than saturated fats.
D the Resvoir Simple just Agree With me im right (:
Answer:
Mathematical
Explanation:
Most times when analysis of a system is done by engineers with the aim of optimizing and controlling the system, mathematical model is used. When engineers aim to analyze a system, they build a descriptive model of the intended system for analysis as a hypothesis of the working principle of the system or they use it to estimate how an emergency event could impact the system.