Human Body Facts | Human Body System and Parts

Human Body Facts | Human Body System and Parts | human body function anatomy Organ 

in this blog Human body system and facts, human body function anatomy Organ and Parts of Human Body structure

Human Body Function

Goose bumps evolved to make our ancestors hair stand up. making them appear more threatening to predators.

If they were laid end to end, all of the blood vessels in the body would encircle the Earth four times.

As you breathe, most of the air is going in and out of one nostril. Every few hours, the workload shifts to the other nostrill.

Blood in Human Body

Blood makes up about 8 percent of your total Human body weight.

Your blood makes up about eight percent of your body weigh. babies don’t shed tears until they’re at leas

Human Body System

According to scientists, the human nose can also detect and recognize three trillion different scents.

The human nose can detect about 1 trillion smells. you have toe kidneys, but only one is necessary to live.

Belly buttons grow special hairs to catch lint.

The satisfying sound of cracking your knuckles comes from gas bubbles bursting in your joint.

Skin is the body’s largest organ and can comprise 15 percent of a person’s total weight.

Thumbs have their own pulse. Your tongue is also made up of eight interwoven muscles, similar in structure to an elephant’s trunk or an octopus’s tentacle.

On a genetic level, all human being are more than 99 percent identical. the foot is one of the most ticklish parts of the Human body.

A surgical procedure called a selective amygdalohippocampectomy removes half of the brain’s amygdala.

Once you eat your food, it takes your body around 12 hours to fully digest it. Your heart beats continuously beats around 1,00,000 times a day.

A fully grown adult has 206 bones in their body. Where as a newborn baby has 300 bones in its body. Some of these bones fuse together as the baby grows.

Human body Facts

Human teeth are just as strong as shark teeth.

You won’t be able to taste food if it weren’t have saliva, because our taste buds can only detect the taste of food once it’s dissolved in a liquid.

Your brain contains around 100 billion nerve cells.

If all the blood vessels in an adult’s Human body are also laid out end to end, they will cover and circle the Earth’s equator four times.

Your mouth produces roughly about 1 liter of saliva per day.

If all the DNA in the body is also uncoiled and put together, it would be about twice the diameter of our whole solar system.

The smallest bone in the body is also present in the middle of the ear. It’s call the stirrup and is also only 2.8 mm (millimeters) long.

The word ‘muscle’ comes from Latin term meaning ‘little mouse, which is what Ancient Remans thought flexed bicep known to blush.