How much Carbon dioxide (CO2) is in Earth's atmosphere today?
10% or greater
2% to 10%
Less than 1/10th of 1%
Approx 3%
elephants have a very poor memory
True
False
The horn of a rhino is made up of hair
Any component of the computer you can see and touch:
Software
Peripheral
Hardware
CPU
Devices that enter information and let's you communicate with the computer:
Output devices
Input devices
An electronic device, operating under the control of information, that can accept data, process the data, produce output and store the results for future use:
Input
Computer
Data or information used to run the computer:
Located in the tower, it communicates with other devices to perform tasks. It's the "heart" of the computer.
Peripherals
Programs
Any hardware attached to the tower:
Storage
Devices that lets the computer communicate with you:
Output