Some people have a geographic tongue, which looks like a mixture of red and white spots (and sometimes like continents on a world map, hence the name). And these people will likely have it for life. You have areas on your tongue where some taste buds have been worn down, says Flohr.
There are two types of sloth. They look quite different and are defined by how many digits they have. Two-toed, Choloepus sloths actually have three toes, but only two fingers and look like a cross between a Wookiee and a pig. There are two species of two-toed sloth and neither is considered endangered, although their jungle homes are being chopped down at an alarming rate. This blissed-out Bradypus is Buttercup, the Queen of Slothville. Threeâtoed Bradypus sloths, have three fingers and three toes, mullet haircuts and Mona Lisa smiles.
Three-toed sloths are about the size of a small dog or a large cat, with the head and body having a combined length around 45 cm (18 in) and a weight of 3.5â4.5 kg (8â10 lb). Unlike the two-toed sloths, they also have short tails of 6â7 cm (2â3 in), and they have three clawed toes on each limb.