Eels adapt to their surroundings by developing protective coloration. This makes them harder for predators to spot. It also helps the eels disguise themselves so that they can be more effective hunters.
After American eels reaches maturity in freshwater lakes and rivers, they make their way to the ocean. They swim or drift with currents until they reach the Sargasso Sea between Bermuda and Puerto Rico. Here the eels die after spawning.
The types of eels are salt water eels, freshwater eels, the swamp eels, rubber eels and the electric eels. It is an elongated fish that lives in the shallow waters.
We do not know as eels do not leave good fossils. Also your English is a bit wrong your question should be worded "How many extinct eels were there". This is because if they are extinct they would have lived in the past not the present.
Adult eels are called eels, babies are elvers
in eels
electric eels have an electric current that shocks thing Moray eels dont
eels eat fish
Eels have electricity.
Eels are classified as fish!
Eels are not naturally in Utah's bodies of water but there are eels in pet shops and aquariums.
EEls only eat flies if they are green eels, otherwise they ae very dangerous to eels and may kill the eel :(
Neither. Eels are not herps (amphibians or reptiles). Eels are a type of fish.