Speed and velocity have both changed.
Both the speed and velocity have increased as a result of acceleration.
That's not related to the band but. . . if it begins at one part and goes infinitely its a ray if it goes both ways forever its a line.
The Silk Road didn’t start in Italy. It begins in the Middle East. It took Polo and his father and uncle 4 years to get to China.
east
it begins with the suns direction and ends decomposing
you mudt mean Tigris... begins in Turkey, continues in Iraq
Political socialazation begins with that particular person socializing at home.
Attenuation
Slow down. You are traveling too fast for conditions.
20th
starches
begins at conception and continues throughout the human lifespan