When the area around is dark and hard to see whatever you may be taking pictures of
"Characteristics, & History".
What's the question supposed to be?
Answer:
you a rookire im a vet thats why i got a
Explanation:
choppaaaaaaaaaa dun dun duudududun
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:)
