What Is The Heaviest Organ In A Human Body?

What is the most expensive thing in the universe?

An astroid named 16 Psyche, after Cupid’s wife, was found to be made almost entirely of iron and nickel.

That means, in current US markets, 16 Psyche is worth somewhere around $10,000 quadrillion (the world’s economy is around $74 trillion)..

What can you live without in your body?

Here are some of the “non-vital organs”.Spleen. This organ sits on the left side of the abdomen, towards the back under the ribs. … Stomach. … Reproductive organs. … Colon. … Gallbladder. … Appendix. … Kidneys.Oct 6, 2017

Which is heavier brain or heart?

The brain of an average adult human weighs 1300 to 1400 grams. The heart weighs 300 grams. The liver weighs 1500 grams.

What is the most useless organ?

appendixThe appendix may be the most commonly known useless organ. While plant-eating vertebrates still rely on their appendix to help process plants, the organ is not part of the human digestive system.

Who has no brain?

Some of the other animals that survive without brains include the sea star, sea cucumber, sea lily, sea urchin, sea anemone, sea squirt, sea sponge, coral, and Portuguese Man-O-War. A brain is basically what results when a large group of nerve cells called neurons form one large cluster.

How long can a human live?

79 yearsHuman/Lifespan

What is the most dangerous thing in the universe?

Supermassive black holes are strange. The biggest black hole discovered so far weighs in at 40 billion times the mass of the Sun, or 20 times the size of the solar system. Whereas the outer planets in our solar system orbit once in 250 years, this much more massive object spins once every three months.

What are the 12 organs of the body?

Some of the easily recognisable internal organs and their associated functions are:The brain. The brain is the control centre of the nervous system and is located within the skull. … The lungs. … The liver. … The bladder. … The kidneys. … The heart. … The stomach. … The intestines.Nov 14, 2018

What’s the lightest organ in the human body?

lungThe lightest organ in the human body is the lung.

What is the heaviest thing in the universe?

So massive stars become neutron stars – the heaviest things in the universe – and even more massive stars become black holes.

What part of brain can you live without?

cerebellumEven though the cerebellum has so many neurons and takes up so much space, it is possible to survive without it, and a few people have. There are nine known cases of cerebellar agenesis, a condition where this structure never develops.

Can humans go into a black hole?

They are most certainly not hospitable and would make traveling into the black hole extremely dangerous. To enter one safely, you would need to find a supermassive black hole that is completely isolated and not feeding on surrounding material, gas and or even stars.

Is skin an organ?

Skin is the largest organ of our body. The skin is made up of three main layers: the epidermis, dermis and subcutis.

How much do lungs weigh?

Structure of the Respiratory System By age 2 years, when most of the alveolarization process is completed, total lung weight is approximately 170 g. In the normal adult, the lungs weigh approximately 1000 g. Lung volume increases from about 250 mL at birth to 6000 mL in the adult.

Is skin the heaviest organ?

Skin is our largest organ—adults carry some 8 pounds (3.6 kilograms) and 22 square feet (2 square meters) of it. This fleshy covering does a lot more than make us look presentable.

Can you live without brain?

Since it controls vital functions such as breathing, swallowing, digestion, eye movement and heartbeat, there can be no life without it. But the rest of the brain is obviously capable of some remarkable feats, with one part able to compensate for deficiencies in another.

What organs do humans not need?

Vestigial organsVestigial organs are parts of the body that once had a function but are now more-or-less useless. Probably the most famous example is the appendix, though it is now an open question whether the appendix is really vestigial.

Can humans grow tails?

Most people aren’t born with a tail because the structure disappears or absorbs into the body during fetal development, forming the tailbone or coccyx. The tailbone is a triangular bone located at the lower part of the spine below the sacrum.