Betta fish can breathe oxygen both from the water through their gills and directly from the air above the surface of their bowls for small periods of time. The fish can live for a ...
Fish are gill-bearing aquatic vertebrates which lack limbs with digits. Fish are usually covered with scales, and have two sets of paired fins, and several unpaired fins.
Fish are vertebrate animals that live in the water. Vertebrate means they have a
spinal cord surrounded by bone or cartilage. Fish have gills that extract oxygen ...
Fish Facts: did you know that... There's a species of fish called 'Slippery Dick'?
Choosing and caring for fish
is what keeping an aquarium is all about. This guide covers everything from fish
species, to feeding fish
, to diagnosing and treating diesase. More »
Learn about the distribution, senses, species, and some unusual characteristics
The 25,000 known species of fish are divided into three main groups. They are
the jawless, the cartilaginous (KAR-ti-LAJ-i-nus) and the bony fish. Jawless fish ...
Apr 9, 2012 ... Random fish facts, including statistics, history, diversity, characteristics, and more.
Fun Facts – Fish Facts. Here is a list of fun facts about fish: • Fish have been on
the earth for more than 450 million years, whereas mammals have only been.
Learn interesting facts about fishes and find out about their diversity, ... FACT:
Cartilaginous fish include the sea's largest and most skilled marine predators.