Over its sixty-year lifetime, the B-52’s avionics, flight hardware, and weapons systems have been upgraded. In 2006, the fleet received a “mid-life” upgrade to its avionics, adding modern processors and navigation systems. In 2014, the Air Force gave the BUFFS their first new communications system since the 1960s, including full-color LCDs to replace the old cathode ray tube screens. <span>On the weapons front, the airplanes are due to receive weapons-bay upgrades, enabling them to hold more smart bombs, and radar enhancements, potentially including the Active Electronically Scanned Array Systems technology. Used by fighter jets like the F-22 Raptor, the digital radar system is vastly more precise and offers higher resolution than conventional radar dishes. </span>
B.
The word “incredulity” is defined as
“the state of being unwilling or unable to believe something.” Which is not the case in the sentence
Example of the word incredulity: "he stared down the street in incredulity"
I would say climax because that’s when the biggest turning point of the story is
My sleep is important because it helps me to stay focused, and improve conc demically. It also helps to recharge my brain and my body after a day ;a good nights sleep means that in the morning i'm in a good mood and able to concentrate on what i have to do for the day.
My sleep also helps me long term : I try to get six to seven hours of sleep at night.