the ability to store what can be used for keeping warm
lipids fats knowledge water energy fur data heat
A B C D E F G H
Insulation is a material with the ability to store heat.
the ability to store heat can be used for keeping warm
the ability to store what can be used for keeping warm (A) lipids (B) fats (C) knowledge (D) water (E) energy (F) fur (G) data (H) heat