Which organ support the body when you sit down?
skeletal system
Which organ system is present in human body?
There are 11 major organ systems in the human organism. 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.
What organ systems do you use to eat?
Digestive and muscular systems would be working together to chew food and work it down to the stomach to be digested. The digestive system and circulatory circulatory system would be working together to break food down and move nutrients to cells. The nervous system decides what to eat and when to chew.
How do you know if you have organ failure?
swelling of your legs, ankles, and feet from retention of fluids caused by the failure of the kidneys to eliminate water waste. unexplained shortness of breath. excessive drowsiness or fatigue. persistent nausea.
What do you think is the most important organ system in body Why?
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. The human nervous system is responsible for coordinating every movement and action your body makes.
How is the human body similar to our society?
Functionalists see society as being similar to the human body. In the same way the body relies on the heart to pump blood round to other vital organs like the lungs and brain. Functionalists see society as being constructed of different inter-dependent components like the family and education.
Who proposed similarity of society to humans?
The sociological perspective, functionalism, developed from the writings of the French sociologist, Emile Durkheim (1858-1917). Emile Durkheim argued that society was like a human body (the organic analogy).
How does the human body function?
Our bodies consist of a number of biological systems that carry out specific functions necessary for everyday living. The job of the circulatory system is to move blood, nutrients, oxygen, carbon dioxide, and hormones, around the body.
What is the hardest working organ in the human body?
heart
What is the longest thing in the human body?
The longest bone in the human body is the femur. The largest artery is the aorta and the largest vein is the inferior vena cava. The largest internal organ (by mass) is the liver, with an average of 1.6 kilograms (3.5 pounds). The largest external organ, which is also the largest organ in general, is the skin.
What organ is the fattest?
the brain
What is the smallest body organ?
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 biggest thing in the whole entire world?
The biggest supercluster known in the universe is the Hercules-Corona Borealis Great Wall. It was first reported in 2013 and has been studied several times. It’s so big that light takes about 10 billion years to move across the structure. For perspective, the universe is only 13.8 billion years old.
What is the biggest thing in the world 2020?
Sequoia trees. Sequoia trees are the biggest living things on this planet (by volume).
What is the biggest star in the universe 2020?
UY Scuti. UY Scuti is the largest star in the universe and dwarfs all other stars.
What is biggest star in our galaxy?
The largest known star in the universe is UY Scuti, a hypergiant with a radius around 1,700 times larger than the sun.
Which is the hottest star in the universe?
But the hottest known stars in the Universe are the blue hypergiant stars. These are stars with more than 100 times the mass of the Sun. One of the best known examples is Eta Carinae, located about 7,500 light-years from the Sun.
Which color star is the coolest?
Red stars
Which star is the coldest?
In general, a star’s temperature determines its color, from red to blue-white. Spectral types are named with a letter. The seven main types are M, K, G, F, A, B and O. M stars are the coldest stars and O stars are the hottest.
Which star Below is the coolest?
One way that stars are categorized is by temperature. Since the temperature of a star can determine its visual color, this category scheme is known as spectral type. The main categories of spectral type are M, K, G, F, A, B, and O. The coolest stars (red dwarfs) being M, and the hottest stars being O.
What is the biggest Red Star?
VY Canis Majoris
Which star has more mass?
R136a1