Final answer:
Europeans borrowed innovations like gunpowder and Arabic numerals from other cultures.
Explanation:
Europeans borrowed innovations from other cultures as part of diffusion throughout history. Two examples of this include:
- Gunpowder: Europeans borrowed the concept of gunpowder from China, which revolutionized warfare in Europe.
- Arabic Numerals: Europeans adopted the numerical system from the Arabs, which greatly enhanced mathematical calculations.
Learn more about Innovations borrowed from other cultures here:
https://brainly.com/question/37199164
