Final answer:
Synthetic fibers could come from chemicals and crated atomic structures. Options c and d are correct.
Step-by-step explanation:
Synthetic fibers are artificially produced through chemical processes, distinct from natural fibers sourced from plants or animals. Created through intricate chemical synthesis, these fibers involve establishing specific atomic structures.
Nylon exemplifies this, formed from polymers linked by amide bonds, allowing it to be drawn into long, silky fibers for fabric production.
Kevlar is another notable example, renowned for its strength and rigidity, finding applications in lightweight helmets, bulletproof vests, and protective gear.
The versatility of synthetic fibers, engineered at the atomic level, underscores their pivotal role in diverse industries, offering tailored properties for various functional and practical purposes.
Therefore, the correct options for synthetic fibers are (c) Chemicals and (d) Created atomic structures.