Fish

Some people wonder if sharks are tetrapods or not. Let’s look at it more closely at what tetrapods are to figure this out.   Are Sharks tetrapods? Sharks are not tetrapods. Sharks belong to the class of Chondrichthyes. Tetrapods are four-limbed animals that make up the superclass Tetrapoda. This includes extinct amphibians, reptiles, and mammals. …

Although there’s a remarkable decrease in fatal shark attacks around the world, incidents of shark bites have increased. The chances of surviving a shark attack are good. Many experts recommend fighting back if a shark grabs hold of you. However, trying to gouge the eyes may be more dangerous than hitting other parts of the …

From Jaws, The Shallows, 47 Meters Down, The Reef, and so many other shark movies, it’s clear to see that sharks are insanely powerful aquatic predators. They are portrayed to be vicious underwater creatures that we need to stay away from if we value our lives.  But what makes sharks so strong and powerful? Where …