The Home button is on the front of your iOS device, at the bottom. If the Home button doesn't work, follow these steps: 1  Press the Sleep/Wake button to lock your device. 2  Wait a couple of seconds. 3  Press the Home button. 4  Your device should wake up.
15 of the Largest Animals in the World. 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.
The largest animal that has ever lived. The blue whale is the largest animal ever known to have existed. During the 20th century, the species was an important whaling target and even after it was protected and commercial whaling stopped in 1964, exploitation efforts by the former Soviet Union persisted. How you can help. Blue whale, Sri Lanka, 1983.