False because it can confuse you if it is on all the time so they have it as a modifier
Answer:
They created harmful inks that were considered toxic.
It also contributed to environmental pollution
Explanation:
I think they invented inks that weren't harmful and they removed these waste that were harmful to the environment.
Hope this helps:)
Answer:
do it your self. this is music, and it's easy. you can do it!
Explanation:
