re: How did Missouri beat Arkansas?

Pretty simple. Arkansas did not have the SEC depth or line play to hang with an SEC thoroughbred like Mizzou. As the game got on, Arkansas got more and more wore down. Mizzou could just run the ball over and over again for first downs and Arkansas could do nothing.

Arkansas's last six drives of the game:

3 plays for 0 yards
4 for 13
9 for 47
5 for 15
5 for 12
11 for 40

0 points on six drives. Arkansas was dominated after their first drive of the game which went for 71 yards and a TD.

Mizzou's last six drives of the game:

12 plays for 60 yards
16 for 73
3 for 18
10 for 98
12 for 85
4 for 11 (kneel downs at the end of the game)

On that 12 play 85 yard drive Mizzou threw one pass and ran the ball 11 times for 85 yards and a TD. Arkansas's defense was beat, and they could do nothing to stop Mizzou's run game.

Basically, shut your stupid mouth OP.