- What weighs more heart or brain?
- Which is the hardest substance of our body?
- Which is the softest bone in human body?
- Do we have 7 layers of skin?
- Where can you find the smallest bone in the human body?
- What are the 7 Major organs of the human body?
- Is human skin waterproof?
- Is skin the smallest organ?
- What organs can you live without?
- Can you live without kidneys?
- What is the fastest thing in the human body?
- What are the 12 organs of the body?
- Which is the largest organ in the human body?
- Which is the weakest bone in human body?
- What’s the softest bone in your body?
What weighs more heart or brain?
The brain of an average adult human weighs 1300 to 1400 grams.
The heart weighs 300 grams..
Which is the hardest substance of our body?
Tooth enamel1. Tooth enamel is the hardest substance in the body. The shiny, white enamel that covers your teeth is even stronger than bone.
Which is the softest bone in human body?
cartilagecartilage is the softest bone in our body It’s tongue.
Do we have 7 layers of skin?
The human skin is the outer covering of the body and is the largest organ of the integumentary system. The skin has up to seven layers of ectodermal tissue and guards the underlying muscles, bones, ligaments and internal organs.
Where can you find the smallest bone in the human body?
Ossicles, three tiny bones (including the stapes, the smallest bone in the body), pass vibrations to the oval window, which is a membrane at the entrance to the inner ear.
What are the 7 Major organs of the human 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.
Is human skin waterproof?
Body organs aren’t all internal like the brain or the heart. There’s one we wear on the outside. Skin acts as a waterproof, insulating shield, guarding the body against extremes of temperature, damaging sunlight, and harmful chemicals. …
Is skin the smallest organ?
The largest organ is the skin, while the smallest organ is the pineal gland, which produces the hormone melatonin. Some organs are necessary for survival; these are called vital organs. Humans have five vital organs that they cannot live without: the brain, heart, liver, kidneys, and lungs.
What organs can you live without?
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.
Can you live without kidneys?
Can you live without kidneys? Because your kidneys are so important, you cannot live without them. But it is possible to live a perfectly healthy life with only one working kidney.
What is the fastest thing in the human body?
The eye: the fastest muscle in the human body.
What are the 12 organs of the body?
They are the integumentary, skeletal, muscular, nervous, endocrine, cardiovascular, lymphatic, respiratory, digestive, urinary, and reproductive systems. Only the reproductive system varies significantly between males and females.
Which is the largest organ in the human body?
The skin is the body’s largest organ.
Which is the weakest bone in human body?
Lacrimal boneThe lacrimal bone is perhaps the most fragile bone of the face and one of the smallest bones in the body. Spanning between the middle of each eye socket, each lacrimal is thin and scalelike and serves as support for the eye.
What’s the softest bone in your body?
StapesTA98A15.3.02.033TA2895FMA52751Anatomical terms of bone10 more rows