Answer: science is the study of the world, and technology changes the world to solve problems.
They may invade privacy rights of air space and be used for other unintended acts such a bombings and espionage
Answer:
Depends on how many PowerPoint files you want to store and how long they are. I'd recommend at least a 256GB hard drive to store your OS and software and then leave space for PowerPoints.
Answer:
Answers in explanation. Try to ask one question at a time, it is easier for people to answer single questions and you will get answers faster.
Explanation:
15. A
16. D
17. B + C
18. A+B+D
19. B+C+D
**20. is NOT Planned personal leave for documentation developers and proof readers. The other 4 answers are correct
21. Presentation notes + Outline
22.B
23.D (im not entirely sure about this one)