Fats are used for and insulation.
举一反三
- Fats are used for and insulation. (energy / strength)
- Comparing with normal concrete, lightweight concretes cannot be used for their thermal insulation.
- System with insulation class F are often used; for them a temperature<br/>rise referred to thermal class B is allowed, which guarantees a ____<br/>of safety on the insulation life. A: equivalent B: margin C: adjustable D: rated
- The biological macromolecules that can be used as animal energy reserves include: A: choleserol B: nucleic acids C: glycogen D: fats E: proteins
- Which are good fats for your brain？ A: Trans fats B: Saturated fats C: Omegas