A person's 'weak point' is any characteristic that can be exploited by another for some purpose. This weakness does not just have to be physical; it can be psychological, moral or situational.Know More
In "The Art of War" by Sun Tzu, much is talked about of finding and exploiting an opponent's weaknesses to achieve victory. This principle equally applies outside of warfare and is useful in any conflict or interaction.
Physical weakness is a common trait people focus on. This could be a lack of physical strength, a bad knee or a debilitating disease. A person can also have a less visible physical weakness, such as an addiction to gambling.
There are social weaknesses as well. A person may have much of their self-worth wrapped up in their monetary worth or social standing, and this personal investment in such things may constitute a weakness that can be leveraged.
Note that a person's "weakness" can be very subjective. A sociopath may view any person with emotional ties to others as a sign of weakness, whereas society as a whole sees that as normal and healthy.
Weaknesses need not be exploited for nefarious reasons, either. For example, bringing a coffee lover a latte when asking for a favor may work wonders.Learn more about Human Anatomy
The sinuses produce mucus that helps to moisturize the interior of the nose, according to Cedars-Sinai. Mucus traps dust, dirt, pollutants and microorganisms at the entry to the respiratory system and prevents their travel into the lungs. The sinuses also reduce the weight of the skull and affect voice tone.Full Answer >
The earlobe, also called the lobule, is the fleshy lower part of the outer ear that hangs down and is designed to collect sound waves from the air and guide them to the tympanic membrane, more commonly called the eardrum. The vibration of the eardrum sends sound waves down into the inner ear, where these sounds are processed by delicate sensory organs and then processed by the brain.Full Answer >
The purpose of respiration is to supply the body with oxygen and eliminate carbon dioxide. Oxygen is essential for cellular respiration as cells cannot exist in the absence of it.Full Answer >
Alveoli are small air sacs in the lungs that absorb the oxygen that we breathe in and remove all the carbon dioxide from the bloodstream.Full Answer >