How do eels survive in the ocean?

How do eels survive in the ocean?

Eels swim by generating body waves which travel the length of their bodies. They can swim backwards by reversing the direction of the wave. Most eels live in the shallow waters of the ocean and burrow into sand, mud, or amongst rocks. A majority of eel species are nocturnal, thus are rarely seen.

How does this adaptation help the electric eel to survive in its environment?

How does this adaptation help the electric eel to survive in its environment? The ability of the electric eel to produce an electric shock helps it to camouflage itself so that it may stay hidden from predators. The ability of the electric eel to produce an electric shock helps it to live on land.

Can eels live with other fish?

On this note, it is really best to keep them alone or with others of their kind. Some fishkeepers do keep them along with other large fish that fall in the 8-10 inch (20-25 cm) range. As all eel-like fishes, this one needs its hiding areas too, though they are not shy.

How do Eels protect themselves?

Lightning in the Dark. Electric eels have thousands of special cells, called electrocytes, that can store energy like a battery and then discharge it. The eels can also use the charge to protect themselves against predators, such as caiman.

How electricity can kill you?

At low currents, AC electricity can disrupt the nerve signals from the natural pacemaker in your heart and cause fibrillation. This is a rapid fluttering vibration, too weak to pump blood. If this path crosses the heart or brain, then the burn may be fatal.

Can 12V AC kill you?

The resistance of your body is too high for any dangerous amount of current to flow (though I wouldn’t go out of your way to do it like I did). 12V DC isn’t a shock hazard. That having been said, keep five things in mind: The voltage levels in electric or hybrid vehicles can kill you!

CAN 4000 volts kill you?

Ordinary, household, 120 volts AC electricity is dangerous and it can kill. That being said, to answer your question: 4,000 volts is enough to stun someone as long as you have a power source capable of delivering a reasonable amount of current.

How much voltage can a human body handle?

The human body has an inherent high resistance to electric current, which means without sufficient voltage a dangerous amount of current cannot flow through the body and cause injury or death. As a rough rule of thumb, more than fifty volts is sufficient to drive a potentially lethal current through the body.

What does 6000 volts feel like?

Around 6000 volts is about the commonly referenced threshold for even feeling a shock from static electricity, as when it occurs by handing a person an on object or making contact. Yousuf Mahtab is correct in his answer, regarding the high resistance of the human body.

What is the minimum voltage A human can feel?

The minimum current a human can feel depends on the current type (AC or DC) and frequency. A person can feel at least 1 mA of AC at 50-60 Hz, while at least 5 mA for DC. The current may, if it is high enough, cause tissue damage or fibrillation which leads to cardiac arrest.

How many volts can you touch?

< 40 V is generally considered safe from an electrocution standpoint when the voltage is in contact with unbroken skin. However, voltages less than 40 V can still harm you in certain circumstances: If your skin is broken, all bets are off; even low voltages can harm you.

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