Answer:
Ang nitrous oxide , karaniwang kilala bilang tumatawa na gas o nitrous , ay isang chemical compound, isang oksido ng nitrogen na may formula na N2O. Sa temperatura ng kuwarto, ito ay isang walang kulay na di-nasusunog na gas, na may bahagyang metal na pabango at panlasa. Sa mataas na temperatura, ang nitrous oxide ay isang malakas na oxidizer katulad ng molekular oxygen.
Ang nitrous oxide ay may malaking paggamit ng medisina, lalo na sa operasyon at pagpapagaling ng ngipin, dahil sa pagbabawas ng anestesya at sakit.
Answer:
Explanation:
A
the invention of television
B
the return to isolationism
C
the rise of the middle class
Dthe expansion of civil rights
I think the correct answer from the choices listed above is option C. Generals george mcclellan and robert e. lee both had past military education and experience. McClellan was the Union general commanding the Army of the Potomac. <span>Lee was the Confederate general commanding the Army of Northern Virginia. </span>
Answer:
B. The way automobiles make other forms of transportation less feasible
Explanation:
Critical mass protest is a social movement of the cyclist to present the idea that there should be safety measures and traffic rules protecting them against the motor vehicle. It was started in 1922 in San Francisco and now have its way to most of the new world. These protests may be organized or unorganized, proceeded in such a way that bikers take control of the roads to show their resentment.
