How Sharks Survive

We know sharks are now endangered creatures. But how do they really survive? By, seeing their physical characteristics, it seems that they are more advantage compared to other sea water animals. They have spine, muscles, Intestines, fins, snout and mouth with large teeth.

How Sharks Survive

Related posts:

Bird Anatomy (1)
Are all birds the same? Let us see this image if all birds has it.
VI - Insects A
This image is just a table of insects species. You can find where they belong just by looking at it. It will help you understand a lot about them.
Shark Attacks
Any idea how shark attacks human? It always start at your legs.Swimmers are the most common for shark attacks. And they have their own way of attacking, like hit and run in which they sneak into you like ninja, bump and bite in which they circle you before attacking and the last is sneak attacks in which they will keep chomping you until you die.
Diving Depths
How deep can human dive compared of animals in the water?Pearl diver can only reach up to 39 meters, while emperor penguin is up to 200 meters, scuba divers can reach to 318.25 meters below, while bottlenose dolphine is 535 meters and beluga whale is 647 meters, Southern elephant seal and sperm whale are the best divers that can dive 2388 meters and 3000 meters depth.
How to Pet a Cat
Learn how to pet a cat, just following this image. You cat pet will surely love this.
Bird Anatomy (2)
Birds are just some of those cute creatures. Let's take a look at this bird part.
Endangered Species
Today there are about 900 species of plants and animals have gone extinct already for the last five centuries.Take a look at this image where some countries have the greatest potential for both disaster and improvement.
Undersea Biology
Have you ever been underwater universe? It's sound so cool and amazing. You can find lots of living things in there, like school of fishes, mature corals that can live thousands of years. There are also some dangerous animals like lion fish that are so venomous, and the mysterious whale song that until now scientist still not agree of what their really purpose on it, you can also found a manta ray...
Vertabrate Evolution
Ever wonder how the vertebrate evolution works? Try to look at this chart. It will help you understand a lot by just looking at its image.
Tiger Extinction
Tigers maybe dangerous, but right now they are on the edge of extinction already. They have lost their territory due to humans ambition. And over the past 100 years, 95% of them have fallen already.
Bulbasaur Anatomy
Do you know bulbasaur? Bulbasaur is the combination of bulb and dinosaur. It can be seen in an anime called pokemon.Bulbasuar ability is through his vines in his back. The vines was merging with the spinal cord allowing signals from the brain to pass to the plant.
Cat Communication
Cats communicate just a slow blink of their eyes, it means already a hello. Prolonged eye contact to them can indicate a threat.Dilated pupils accompany fear or excitement and forward whiskers indicate curiosity or happiness.
Whaling Industry
Whales are just some of the animals that are not so lucky. In 20th century, they were killed and uses the whale fat (blubber) as a fuel and lubricating oils, while the whale ambergris is uses for perfume and the whalebones is to produce corsets.  In 1910 - 1979 there are 2.4 million whales have been killed, and now there are already under the threat of extinction.
Dinosaur Comparitive Sizes
Brachiosaurus shows that his the tallest among the dinosaur, followed by Diplodocus, and the third one are iguanodon fourth is tyrannosaurus, fifth is Stegosaurus, sixth is Triceratops, seventh will be velociraptor and the last is Compsognathus.
Rhino Poaching
Did you know that there are two types of rhino even though they are all in gray color? White rhino are those who have square lip and with 6 ft and 5000lbs, while the black rhino are those with pointy lip with 5ft and 2800lbs.
Bee Facts
For those who dont know, bees job are assigned  based on their age. And they dont always die if they have stinged something. Honey bees, are also smart, they know that the world is round. It would take one ounce of honey to fuel a honey bee for a flight and takes two million flowers being tapped by bees to make just one pound honey.They make their honey by taking nectar from flower and mixing...
VI - Insects B
Do you know how many insects here on earth? Well, maybe there are still some species on it that are not yet discovered. Try to look at this image below, you might saw one of this in your place. This are just some insects that are not so common with us, or it cant be seen always by human.
Shark Diving Depths
Not all sharks can go in the deepest part of the water. Grey nurse shark can only spend at 10-190 meters deep, while Great Hummerhead spend from 0-275 meters, Tiger sharks is 0-350 meters, Whale sharks is 0-700 meters while the Great White Sharks is 0-1280 meters.