5 2 3 4 - Useful Material Or Knowledge Crossword Clue

so I can make the changes accordingly

Let me know if you want me to change anything.

so I can create a more accurate story

or

please provide more hints

However, I can propose another possible story.

As a skilled engineer, Emma had a wealth of (5) at her disposal, which she used to build innovative structures. Her colleague, Ryan, would often say "OK" (2) to confirm he understood her plans. Emma's expertise was rooted in her extensive HOW (3) of materials science. One day, while working on a project, Emma realized that the key to success lay in CODE (4) that would make the structure more efficient. useful material or knowledge crossword clue 5 2 3 4

5 2 3 4