napansin ng iyong pangkat na kaya bumabagal ang pag akyat ng mga mag-aaral sa silid aralan dahil hindi sila sumusunod sa napaso na kit price nagmungkahi ng iyong mga kaibigan sa inyong guro na ang pangkat ng iyong pagmamahal at dito tuwing umaga.

answer; the correct answer is technician a; ///100%good luck

it's when something is going so fast it makes a loud noise, breaking the sound barrier, for example: a jet makes a loud noise, not only cause of the jet but because they reached a point where they went so fast that you can year the noise from various parts, kinda like a police car, lets say the car was going   so fast that you hear the siren of the cop car right next to you, but the car is probably a mile a way, it's cos the siren was next to you a few seconds if you understand me