Question

what is modem. ?????????​

Answer 1

A modem modulates and demodulates electrical signals sent through phone lines, coaxial cables, or other types of wiring; in other words, it transforms digital information from your computer into analog signals that can transmit over wires, and it can translate incoming analog signals back into digital data that your ...

Answer 2

Answer:

photosynthesis is a process where plants produce there food and leaves out oxygen and takes carbon dioxide