Clue 5 2 3 4 | Useful Material Or Knowledge Crossword

so I can create a more accurate 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.

Let me know if you want me to change anything. useful material or knowledge crossword clue 5 2 3 4

2.Is it American or British English

3.any proper nouns

However, I can propose another possible story.

The numbers represent the length of the words. so I can create a more accurate story

Asset II How Code