What are the physical properties and sources of saturated, polyunsaturated, and monounsaturated fats?

a. Saturated fats are solid at room temperature, typically found in animal products such as meat and dairy.
b. Polyunsaturated fats are liquid at room temperature, found in foods like fish, nuts, and seeds.
c. Monounsaturated fats are liquid at room temperature, found in foods like olive oil, avocados, and nuts.
d. Saturated fats have a higher melting point than unsaturated fats.
e. Polyunsaturated fats contain multiple double bonds in their fatty acid chains.