Answer: It would be (B.).
Explanation:
It's "computers", because they're the subject of the verb to be.
I think.
Heat is generated by a process called oxidation, but I don't know what you are trying to ask!
If you mean dispersion it mean splitting light into 7 parts.
They are used to create artificial rainbow effects
Show them good grades you got before you ask them and then do chores be in a good mood
