Question: What Are The 10 Most Important Organs?

What is the biggest internal organ?

lungsThe lungs are the largest internal organ in the human body, weighing an average of 2.5 lbs..

How many organs does a person have?

Altogether there are seventy-eight main organs within the human body. These organs work in coordination to give rise to several organ systems. Among these 78 organs, five organs are considered as vital for survival. These include the heart, brain, kidneys, liver and lungs.

What is the main organ for digestion?

The main organs that make up the digestive system (in order of their function) are the mouth, esophagus, stomach, small intestine, large intestine, rectum and anus. Helping them along the way are the pancreas, gall bladder and liver. Here’s how these organs work together in your digestive system.

What is the most powerful organ in the body?

The brainThe brain is arguably the most powerful organ in the human body. After all, it’s responsible for everything from the way you move to what you think.

What is the strongest part of the human body?

The heart has the ability to beat over 3 billion times in a person’s life. The strongest muscle based on its weight is the masseter. With all muscles of the jaw working together it can close the teeth with a force as great as 55 pounds (25 kilograms) on the incisors or 200 pounds (90.7 kilograms) on the molars.

What is your weakest muscle?

Expert Advice: You’re Only As Strong As Your Weakest Muscle GroupGlutes and Hips. The glutes and hips are some of the most common weak muscles. Inactivity from sitting is often the culprit. … Forearms. While easily overlooked, the forearms aren’t a muscle group to ignore during strength training. … Abdominals.

What are the 11 organs?

The 11 organ systems include the integumentary system, skeletal system, muscular system, lymphatic system, respiratory system, digestive system, nervous system, endocrine system, cardiovascular system, urinary system, and reproductive systems.

Is blood an organ?

Blood is both a tissue and a fluid. It is a tissue because it is a collection of similar specialized cells that serve particular functions. These cells are suspended in a liquid matrix (plasma), which makes the blood a fluid.

What are the top 10 body organs?

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.

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.

What is the weakest organ in the body?

If you meant weak as in its structural integrity, it is probably the bronchial and bronchioles in your lungs. In an explosion of some sort. The first thing that dies is said organ. If you coughed too hard some of its units might die.

Where are my organs?

At the level of the pelvic bones, the abdomen ends and the pelvis begins. The abdomen contains all the digestive organs, including the stomach, small and large intestines, pancreas, liver, and gallbladder.

What is the most useless organ?

appendixThe appendix may be the most commonly known useless organ. While plant-eating vertebrates still rely on their appendix to help process plants, the organ is not part of the human digestive system.

What is the most important bone in your body?

Your skull protects the most important part of all, the brain. You can feel your skull by pushing on your head, especially in the back a few inches above your neck.

What organ is most important for digestion?

The small intestine is a part of the digestive system. It is the most important organ for the digestion of food.

What are the most important organs?

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.

What are the 4 main organs?

1. 4 Basic organs of the bodyHeart – Your heart is between the two lungs at the front of your chest. … Lungs – your lungs are sponge-like organs. … Liver – your liver is the organ below the lungs that acts like a filter for the blood. … Kidneys – the kidneys are also filters.More items…•

What is the 2nd largest organ?

liverThe liver is considered to be the second-largest organ in the human body.