1 Click it to lock the touch's screen, or to wake it up. 2  Hold it down for a few seconds to turn the touch on and off. 3  You'll also use it, along with the Home button, to restart the touch. 4  Home Button-This button at the bottom center of the touch's face has many functions.
The Largest Animal Ever: The Blue Whale. The blue whale (Balaenoptera musculus) is a marine mammal belonging to the suborder of baleen whales. At 30 metres (98 ft) in length and 180 metric tons (200 short tons) or more in weight, it is the largest known animal to have ever existed.
What is the strongest 10 animal in the world? 1-Blue Whale - By pure brute strength the Blue Whale is the strongest animal in the world. Its size is amazing and a flick of its tail can send a boat flying through the air. 2-African Elephant - They are the strongest land mammals on the earth.