Which body part is very hard?

Tooth enamel is the first line of defense your teeth have against plaque and cavities. It is the white, visible part of the tooth and it is also the hardest part of the human body.


What is the hardest part of human bone?

Compact bone is the solid, hard outside part of the bone. It looks like ivory and is extremely strong. Holes and channels run through it, carrying blood vessels and nerves. Cancellous (KAN-suh-lus) bone, which looks like a sponge, is inside compact bone.

Which is the second hardest part of human body?

Note: After enamel, the hardest substance in the human body is the bone. Bone is made up of calcium phosphate and collagen. Enamel is the second hardest substance in the whole world after the diamond.


What is the hardest part of the human body to draw?

Generally the hands are the most challenging body part to draw. This is because there are many different components in a human hand, and they can be quite difficult to draw.

Which part is weakest in human body?

The Stapedius, the smallest skeletal muscle in the human body, which is about 1 mm in length, is regarded to be the weakest muscle.


8 Vital Body Parts You Know Nothing About



What is the hardest part of your hand?

When the fingers are all bent tightly, the hand forms a fist. The joints that are the hardest part of the fist are called knuckles.

Which body part is most powerful?

The hardest working muscle is the heart. It pumps out 2 ounces (71 grams) of blood at every heartbeat. Daily the heart pumps at least 2,500 gallons (9,450 liters) of blood. The heart has the ability to beat over 3 billion times in a person's life.

What is the softest part of the body?

  • Fat is generally considered to be the softest tissue.
  • Soft tissues are distributed throughout the body and come in many types, including muscle, fat, blood, fibrous tissue, and lymphatic vessels.
  • The main function of these soft tissues is to buffer, surround, support, and provide links between tissues in the body.


Which is the biggest organ in our body?

The skin is the body's largest organ.

Is bone harder than teeth?

Your bones have living, soft tissues in them, which makes them a bit weaker than your teeth. The almost-solid mineral makeup of your teeth makes them the hardest substance in your body.

Where is the weakest bone?

The weakest and softest bone in the human is the clavicle or collar bone. Because it is a tiny bone which runs horizontally across your breastbone & collarbone, it is simple to shatter. Water makes up 31% of the weight of your bones. Your bones are four times more powerful than a concrete pound for pound.


Which bone is most powerful?

The femur bone is the longest and strongest bone in the body.

What is the smallest organ?

Pineal gland:
  • The smallest organ is the pineal gland.
  • It is situated centrally in the brain.
  • It is the main site for the secretion of melatonin that controls the internal clock of the body.


What is the 2nd largest organ in the body?

Did you know that your liver is the second largest? That makes it the largest solid internal organ you have, weighing in at 3-3.5 pounds. It is located underneath your ribs, lungs, and diaphragm, and on top of your gallbladder, stomach, and intestines.


What is skin made of?

The skin is the body's largest organ, made of water, protein, fats and minerals. Your skin protects your body from germs and regulates body temperature. Nerves in the skin help you feel sensations like hot and cold.

What is the softest part of a girl?

The clitoris was the most sensitive to vibration out of all the body parts. Overall, the researchers found that the genitals are more sensitive to pressure and vibration compared to light touch, which they found “interesting” because people enjoy sex and sex toys.

Which body part was most sensitive Why?

The receptors in our skin are not distributed in a uniform way around our bodies. Some places, such as our fingers and lips, have more touch receptors than other parts of our body, such as our backs. That is one reason why we are more sensitive to touch on our fingers and face than on our backs.


Which part of our body is very delicate?

Skin: The skin is our body's most sensitive organ.

What is the strongest part of the female body?

By weight, the uterus is the strongest muscle in your body. Yes, the jaw is often listed as the winner of the strongest muscle category, but hear us out: the uterus is made up of vertical and horizontal muscle fibres that intertwine to create a mighty muscle force that can birth a baby.

Which type of body is strong?

Mesomorphs are athletic, solid, and strong. "They're not overweight and not underweight," says Colby, "and they can eat what they want without worrying too much about it." They both gain and lose weight without too much effort.


Which organ works 24 hours?

Brains can work 24 hours a day with no rest.

What is your weakest finger?

as well as when measuring produced forces for each finger individually: middle and index fingers were stronger than ring and little fingers, and the little finger was the weakest overall (Li, Latash, & Zatsiorsky, ...

Which hand is more sensitive?

The dominant hand is more sensitive to touch than the other hand.


How painful is breaking a hand?

A broken hand might cause these signs and symptoms: Severe pain that might worsen when gripping or squeezing or moving your hand. Swelling. Tenderness.

Which part of body has no bones?

The ears and nose do not have bones inside them. Their inner supports are cartilage or 'gristle', which is lighter and more flexible than bone. This is why the nose and ears can be bent.