About Sharks SHAKE and Change LWP
You control when the wallpaper changes by shaking your phone to get a new Shark image, you can stay on the same one for as long as you like or skip to the next one with a simple shake of your phone.
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- No Ads
- No Pop Ups
- Always Feels Like a New Phone
- Many More Pics In App
How To Install
First download from the app store, then go to your download destination and install the app. Only then will it appear with the rest of your live wallpapers.
Sharks are a group of fish characterized by acartilaginous skeleton, five to seven gill slitson the sides of the head, and pectoral finsthat are not fused to the head. Modern sharks are classified within the clade Selachimorpha(or Selachii) and are the sister group to therays. However, the term "shark" has also been used for extinct members of the subclassElasmobranchii outside the Selachimorpha, such as Cladoselache and Xenacanthus, as well as other Chondrichthyes such as theholocephalid eugenedontidans. Under this broader definition, the earliest known sharks date back to more than 420 million years ago.[1] Acanthodians are often referred to as "spiny sharks"; though they are not part of Chondrichthyes proper, they are a paraphyletic assemblage leading to cartilaginous fish as a whole.
Since then, sharks have diversified into over 500 species. They range in size from the small dwarf lanternshark (Etmopterus perryi), a deep sea species of only 17 centimetres (6.7 in) in length, to the whale shark(Rhincodon typus), the largest fish in the world, which reaches approximately 12 metres (39 ft) in length. Sharks are found in all seas and are common to depths of 2,000 metres (6,600 ft). They generally do not live in freshwater although there are a few known exceptions, such as the bull shark and theriver shark, which can survive and be found in both seawater and freshwater. They breathe through five to seven gill slits. Sharks have a covering of dermal denticles that protects their skin from damage andparasites in addition to improving their fluid dynamics. They have several sets of replaceable teeth.
Well-known species such as the great white shark, tiger shark, blue shark, mako shark, and the hammerhead shark are apex predators—organisms at the top of their underwater food chain. Many shark populations are threatened by human activities.