Where is rennin present?

Are brown cats scratches toxic? Why do people in Africa still hunt elephants for their tusks even though it is illegal? I own an 11 year old miniature schnauzer and she is not feeling well She eats like normal and will go out to do her thing but she has no energy and coughs like she has a hair ball stuck in her throat? Will Round Up weed killer harm a dog? How do cheetahs survive the winter? Why do people abuse tigers? How many baby killer whales survive birth every year? What does whale migration mean? Why does an elephant get bark off trees? What is the safest way to clear a jammed pistol? What was the largest art heist of all time? What is the covering of the horse? Where do the Yak people of Borneo live? When was Skunk Hour created? What country can you find African elephant in Africa? Where are wild caves in Pennsylvania? Are echidnas scavengers? Do Elk run with their head tipped back? What is a guanacos? What sound does falling coins make?