Final answer:
Solid triglycerides at room temperature are called saturated fats.
Step-by-step explanation:
Triglycerides that are solid at room temperature are called saturated fats. Saturated fats contain single bonds between all of the carbon atoms in the fatty acid chains, which allows them to pack tightly together and solidify. Examples of solid triglycerides include butter, lard, and coconut oil.
Learn more about Saturated fats