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.
By considerable measure, the largest known animal on Earth is the blue whale. Mature blue whales can measure anywhere from 75 feet (23 m) to 100 feet (30.5 m) from head to tail, and can weigh as much as 150 tons (136 metric tons).
Blue whales are so big they are the biggest creature ever to have lived on earth-even bigger than the biggest dinosaurs! The largest whale ever measured was a female weighing 171,000 kgs and measuring over 90ft./27m long. The longest whale measured in at over 110ft./33m.