15 most giant animals in the natural world
here are the 15 largest animal species in the world today, classified by animal types such as reptiles, birds, mammals ...Giraffes have a long neck not to eat leaves on the tops of trees?
giraffe is the tallest creature on the planet. the height of the adult individual is nearly 6m, and their long neck is nearly 2m long. so why do giraffes have an unusually long