Hieroglyhs can be read in many directions. They can be read from left to right or right to left. Whichever direction the animals are facing you read he opposite. If they are facing to the left, then you read left to right. If they are facing right you read right to left.
There are many ways to ask a horse. It all depends on how you train them. Some horses are trained to move left or right by squeezing your right leg to turn them left or your left leg to turn them right. Some people use reins and you pull left for left and right for right.
Mammals have 4 heart chambers. It has 4 chambers. The Left/Right Ventricle, and the Left/Right Atrium. There are 4: The left ventricle The right ventricle The left atrium The right atrium four chambers Four
5. Right arm of the forbidden one, left arm of the forbidden one, right leg of the forbidden one, left leg of the forbidden one, and exodia the forbidden one. Also exodia the forbidden one card gets powered up by every body part! If you don't believe me check it up on the yugioh wiki.