ensures that checks and balances are respected
What exactly are you sad about? But whatever sadness you are feeling, know you will get through it and sadness is just a way of self expression and its okay to be sad sometimes, it just makes you a stronger person deep down, being vulnerable and sad builds your character into being a amazing person. You got this, and don’t be so hard on yourself sometimes.
A. Computers.
People find the research and store it on documents and internet so it is A. Computers.
Definitely D!...
Have a nice day.
All of these could be a possible answer but i think the second choice was the most prevalent conflict at that time.