Answer:two organic methyl groups attached to inorganic silicon-oxygen — forms a thin layer on the windshield, and the methyl groups provide low surface tension
Explanation:
The sensitive elements in the film are crystals
it will very effectively wash prints with a moderate flow of water and it should do so almost forever since it is nearly indestructible.
Im pretty sure that it's D because A and B are definitely not the answers.
i belive the answer to be etching
please let me know if this helps!
