- What is the only bone in your head that can move?
- What are the 14 body systems?
- Which is the fattest organ?
- Which organ is the largest?
- What is the hardest working organ in your body?
- What are the 10 organ systems in human?
- Who is smarter humans or dolphins?
- Which is the heaviest body part of human body?
- What is the human brain capable of?
- Which is the largest bone in the human body?
- Can your heart still beat when you stop breathing?
- Can heart work without brain?
- How heavy is a human brain?
- Can a brain dead person be revived?
- What body part is the most important?
- Do brain dead patients feel pain?
- What’s the smallest organ in your body?
- What is the second largest organ in the body?
- Who has the biggest brain in the world?
- What’s more important heart or brain?
- Which is the longest human body cell?
What is the only bone in your head that can move?
lower jawboneYour lower jawbone is the only bone in your head you can move.
It opens and closes to let you talk and chew food.
Your skull is pretty cool, but it’s changed since you were a baby..
What are the 14 body systems?
These 14 systems are the Musculoskeletal system; Organs of Special Sense (optical); Auditory; Infectious Diseases, Immune Disorders, and Nutritional Deficiencies; Respiratory system; Cardiovascular system; Digestive system; Genitourinary System; Hemic and Lymphatic system; Skin; Endocrine system; Neurological …
Which is the fattest organ?
the brainThe fattiest organ in the human body is the brain, which is typically composed of 60% fat. By weight, water accounts for c. 77% of the brain, with lipids (fats) accounting for 10–12%. The brain is composed of neurons and glial cells and is the largest part of the central nervous system.
Which organ is the largest?
The skin is the body’s largest organ.
What is the hardest working organ in your body?
HeartHeart. Every cell in the body depends on this muscle, the body’s hardest-working organ.
What are the 10 organ systems in human?
Ten major systems include the skeletal, muscular, nervous, endocrine, cardiovascular, lymphatic, respiratory, digestive, urinary, and the reproductive system.
Who is smarter humans or dolphins?
Based on current metrics for intelligence, dolphins are one of the most intelligent animals in the world. While intelligence is difficult to quantify in any organism, many studies suggest that dolphins are second only to us humans in smarts. … However, dolphins also excel intelligence-based tests.
Which is the heaviest body part of human body?
What are the six heaviest organs in the human body?The skin is the body’s first heaviest organ, with a mass of 4-5 kg, and a total surface area of about 1.2-2.2 m2. … The second heaviest is liver which secretes bile. … The third heaviest organ is the brain which is having an average weight of 1500g. … Next heaviest organ in the human body is lungs.More items…
What is the human brain capable of?
The human brain is capable of creating more ideas equivalent to that of the atoms of the universe. The human brain is made up of more than 10 billion nerve cells and over 50 billion other cells and weighs less than three pounds. The human brain is very soft like butter.
Which is the largest bone in the human body?
femurThe femur is one of the most researched bones in the human anatomy and forensic medicine. As the longest bone in the human body, it is well preserved in skeletal remains.
Can your heart still beat when you stop breathing?
Cardiac arrest is the sudden loss of cardiac function, when the heart abruptly stops beating. A person whose heart has stopped will lose consciousness and stop normal breathing, and their pulse and blood pressure will be absent.
Can heart work without brain?
The heart can beat on its own The heart does not need a brain, or a body for that matter, to keep beating. The heart has its own electrical system that causes it to beat and pump blood. Because of this, the heart can continue to beat for a short time after brain death, or after being removed from the body.
How heavy is a human brain?
about 3 poundsAn adult brain weighs about 3 pounds The heaviest normal human brain weighed 4.43 pounds.
Can a brain dead person be revived?
Once this process has begun, it cannot be reversed. At the time a physician declares brain death, the patient is dead. Mechanical support (a breathing machine) keeps oxygen going to the organs until they can be recovered for transplant.
What body part is the most important?
brainThe brain is arguably the most important organ in the human body.
Do brain dead patients feel pain?
Brain death means there is no activity in the brain. The brain is no longer functioning in any capacity and it never again will function. Because the brain is dead, the individual cannot feel pain.
What’s the smallest organ in your body?
What’s the smallest organ in the human body? You’ll find the pineal gland near the center of the brain, in a groove between the hemispheres. It’s not an organ like those in the abdominal cavity.
What is the second largest organ in the body?
The liver is considered to be the second-largest organ in the human body.
Who has the biggest brain in the world?
sperm whaleFun Facts. The sperm whale has the biggest brain of any animal species, weighing up to 20 pounds (7 to 9 kilograms).
What’s more important heart or brain?
Many people would probably think it’s the heart, however, it’s the brain! While your heart is a vital organ, the brain (and the nervous system that attaches to the brain) make up the most critical organ system in the human body.
Which is the longest human body cell?
Neurons or nerve cells can be up to 3 feet long. A typical neuron has a cell morphology called soma, hair-like structures called dendrites and an axon. Neurons are specialized in conveying knowledge throughout the body. The sensory neurons, motor neurons, and interneurons are three types of neurons.