What is the main difference between the right side and left side of the heart?

~~16. while watching a special on animals, brianna discovers that hares tend to lose heat through their ears. based on this and what is known about surface-to-volume ratios, propose an explanation as to why hares that live in hot climates (such as the desert) have large, extended ears

Aboy with an extra x chromosome probably has which of the following syndromes?

To be or not to be that is da question