What Organs Can You Live Without?

What is the strongest muscle in the female body?

masseterThe 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.

The uterus sits in the lower pelvic region..

What are the 7 basic human needs?

Biological and Physiological needs. basic life needs – air, food, drink, shelter, warmth, sex, sleep, etc.Safety needs. protection, security, order, law, limits, stability, etc.Aesthetic needs. beauty, balance, form, etc.Cognitive needs. … Esteem needs. … Belongingness and Love needs. … actualization.

What every human needs?

The truth is that we are often in denial. Every single person on this planet needs food, water, shelter, sleep, others, and novelty on a regular basis to be their best selves.

What keeps human alive?

Oxygen. Atmospheric air is only about 20 percent oxygen, but that oxygen is a key component of the chemical reactions that keep the body alive, including the reactions that produce ATP. Brain cells are especially sensitive to lack of oxygen because of their requirement for a high-and-steady production of ATP.

What is the most useless organ?

appendixThe appendix may be the most commonly known useless organ.

Can you live without a liver?

While you can’t live without a liver completely, you can live with only part of one. Many people can function well with just under half of their liver. Your liver can also grow back to full size within a matter of months.

How can I make my liver strong?

13 Ways to a Healthy LiverMaintain a healthy weight. … Eat a balanced diet. … Exercise regularly. … Avoid toxins. … Use alcohol responsibly. … Avoid the use of illicit drugs. … Avoid contaminated needles. … Get medical care if you’re exposed to blood.More items…•

Does your liver grow back after alcohol?

The liver is very resilient and capable of regenerating itself. Each time your liver filters alcohol, some of the liver cells die. The liver can develop new cells, but prolonged alcohol misuse (drinking too much) over many years can reduce its ability to regenerate.

Do we have 2 livers?

Normally you can’t feel the liver, because it’s protected by the rib cage. The liver has two large sections, called the right and the left lobes.

Which organ is considered a necessary for human survival?

Humans have five vital organs that are essential for survival. These are the brain, heart, kidneys, liver and lungs.

Which body part is only found on humans?

Found only in humans, the hyoid bone is the only bone in the body that is not connected to any other, and is the foundation of speech. This horseshoe-shaped bone in the throat is situated between the chin and the thyroid cartilage.