Sharks do indeed float in seawater. They have an air bladder which assists them in their nautical excursions.
Yes, sharks are hungry and spend a great deal of time in search of food. The shark is a ferocious predator and on top of the food chain.
Sharks can only swim forwards I believe, and then must keep swimming or they will sink (except sand tiger sharks because they can keep buoyant for hours by holding air.) Sharks are occasionally found dozing in underwater caves though.
Mako sharks, thresher sharks and Great white sharks
megalodon sharks, great white sharks, frilled sharks, thresher sharks, tiger sharks, sand tiger sharks, lemon sharks, bull sharks, whale sharks, basking sharks, lepord sharks,black tip sharks. there is 12.
There are over 60 species of sharks found in Moreton Bay, including hammerhead sharks, tiger sharks, and bull sharks.
protons
Liver
Yes, sharks are hungry and spend a great deal of time in search of food. The shark is a ferocious predator and on top of the food chain.
because it is a positivley charged element.
he didnt
Bohr
Chloride ion has a valence of negative 1.
metallic bond
Sharks can only swim forwards I believe, and then must keep swimming or they will sink (except sand tiger sharks because they can keep buoyant for hours by holding air.) Sharks are occasionally found dozing in underwater caves though.
buoyant
Sodium chloride isn't buoyant.
Buoyant and light-hearted