Left-handers are the odd ones out. Sure, lefties (1)____ up about 10 percent of the population - but, frankly, it seems like society has forgotten about them. Just consider all of the right-handed gadgets, awkwardly designed desks, and cooking tools that t comfortably only in your right hand. What (2)_____ someone to become a lefthander? Scientists aren’t exactly sure, but research points to a complex (3)_____ between genes and environment. While no exact set of “leftie genes” have been ...

Left-handers are the odd ones out. Sure, lefties (1)____ up about 10 percent of the population - but, frankly, it seems like society has forgotten about them. Just consider all of the right-handed gadgets, awkwardly designed desks, and cooking tools that t comfortably only in your right hand. What (2)_____ someone to become a lefthander? Scientists aren’t exactly sure, but research points to a complex (3)_____ between genes and environment. While no exact set of “leftie genes” have been discovered, people who dominantly use their left hands do have more left-handed family members. And researchers have found different brain wirings in righties vs. lefties. But no matter (4)_____ it is that drives someone to use their antipodal paw, science has also uncovered a particular set of personality traits that left-handed people tend to have. So for all of you lefties, leftie-loving righties, and ambidextrous folks out there - it’s time to brush up on your lefthanded knowledge and help (5)_____ an end to leftie discrimination once and for all.