What are three common materials that were developed by scientists

asked Jan 28, 2020 157k views

2 votes

5.3k points

Please log in or register to add a comment.

3 votes

Answer:

metals, semiconductors, ceramics and polymers.

Finalman answered Jan 29, 2020

6.0k points

2 votes

antibiotics, penicillin and fertilizersthey.

I don't know if those are in your opcion list, but I think those are the ones.

Slava Ivanov answered Feb 3, 2020

5.1k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.8m questions

7.6m answers