If you think there is nothing you can learn from farting animals, then answer each of these questions. Do ants fart? Do birds fart? Why do cows fart so much? Did you know? 'According to one study, producing one kilogram (2.2 lbs.) of beef has the same effect on the environment as driving a car 155 miles.' You never know when these answers might come in handy. Need a bit of laugh? Then this coloring book is what adults and kids should be looking for. Product Details: Coloring Images Include 21 animals on one side and fart fact on the other, Perfect For Every Skill Level, High Resolution Clean Printing Of Illustrations, Quality paper with full page designs