Answer:
1. CPU
2. Monitor
3. mouse
4. keyboard
5. speaker
6. motherboard
7. storage(RAM)
8. power supply unit
9. hard disk
10. computer
I am not sure about 8. no and 7. no!!!
Diamond pickaxe with efficiency 3
Explanation: It will mine quicker and you can just get unbreaking
19
Explanation:
The United States
if I am not mistaken