21. Exemplar XVIII

 

Fibre is a thin plastichairpaperwood-like strand. A large number of cottonsproteinscellulosefibres are used to make fabric. The phrase -“Unity is strength” can be used in this concern because a doublemoresingletriple fibre is a thin strand. A single fibre can be easily pulled and lengthenstraightenbrokenfolden, whereas fabric needs more strengthenergy heatforce to tear apart.