Answer:It will decrease harmful emissions, so the factories will no longer need to install them.
Explanation:
This helps improve the safety of the surrounding community and workers. But this technology is expensive and required time and effort to install.
I think the answer is
3 - Usually, but we may need to convert the data types (date to text)
Because we can change the format, but depends of the original format type and in what type you need to format.
I think this can help.
