Answer:
Advantages: health care, medicine that can actually cure you of formerly incurable diseases, the internet, movies, art, entertainment, travel, safe travel, education, a 80 plus percent decrease in the number of people who live in grinding poverty.
Answer:
Self-awareness
Explanation:
Self-awareness generally develops sometime between 15 and 24 months of age. The 12-month-old infant does not understand that the red dot is on his own forehead. He behaves as though it is some other person who is standing across from him. In contrast, the 18-month-old is quite certain that it is herself in the mirror as she reacts to her image by touching her own forehead.
James fannin I think that’s correct
Hello,
The correct answer among all is B Cutting and polishing exposed rock surfaces
Answer:polling and interrupt
Explanation: polling is a protocol in which the CPU constantly checked if a device request an important attention based on a request. The polling process unit constantly scans the device. Example of polling is when a parallel printer port is pulled to check whether it is ready for another character which involves examining as little as one bit of a byte.
interrupt is a mechanism whereby a device notifies a CPU that it requires a response based on a request. The CPU gets an interrupt signal via an interrupt request line allowing the CPU to spot it's current process and give priority to the interrupt request at that point in time. Example of interrupt is pressing a key on a keyboard which in turn triggers a specific interrupt handler.
