6. True
7. urban inhabitants
8. Lower species will ober-multiply and destroy the eco system
9. Rocks
Computers can be used for numerous things haha for one, research, games, connection from distances, and homework.
If you want more information because this one doesn't suffice, private message me or comment and I will fulfill your request!
The knowledge serves as good foundation for me to understand how technology works behind the scene as well. So I must say a good understanding of computer architecture gives the data scientist the ability to propose feasible solution in capturing and maintaining data, implementing models and algorithms in IT systems.
She buys and installs a switch. Switch is the answer
Explanation:
The surface of the Cd contains a long Spiral track of data and a drive that shines a laser at the surface of the surface of the CD and can detect the reflective areas and the bumps by the amount of laser light they reflect.
The drive converts the reflection into 1s and 0s to read digital data from the disc. and hence playing what is on the disc