You need to see a ophthalmologist like now!
I don't have a physical form, so I don't have eyes.
It doesn't you are born with blood and cells witch form tissues witch form organs
Your eyes can detect visible light, which is a form of electromagnetic radiation that falls within a specific range of wavelengths. This is why your eyes are sensitive to colors and brightness levels in the environment.
Yes, human tears contain trace amounts of iron, along with various other minerals and compounds. The primary components of tears are water, electrolytes, proteins, and enzymes, but the presence of iron is relatively minimal. This iron is not typically in a form that is significant for nutritional purposes. Overall, while tears do contain iron, it is just one of many substances found in this biological fluid.
It is due to gravity. Cut the stems underneath water to lessen this effect. If not done, this will often cause an air bubble to form in the stem, so stopping water continuing up the stem.
no rain is the result of accumulating water vapor that becomes so dense it turns into drops and falls. tears are a sercretion to lubercate your eyes the only simmilarity they have is that there both liquids that go with gravity
Tear ducts, also known as lacrimal ducts, are responsible for collecting tears produced by the eyes and draining them into the nasal cavity. They help keep the eyes moist and prevent dryness by continuously circulating tears. When there is an excess of tears, they overflow onto the cheeks as crying or emotional response.
Urine is a waste product filtered from blood by the kidneys, while tears are produced by the lacrimal glands to protect and lubricate the eyes. Urine is primarily made up of water, electrolytes, and waste products, whereas tears contain water, salts, proteins, and enzymes. Urine is excreted through the urinary system, while tears drain through the tear ducts.
Memories.
Well, tears don't really "protect" the body, as in like skin and bones protect internal organs. Tears are water with filth that has gotten into you're eyes. So if you got dust, pollen in you're eye(s), you can cry a little or create tears and the dirt and filth will come out with the tear. Usually using eye drops help, or you could lift you're upper eye lid over and tear tears will form. I hope this helped!
Eyes filled with tears: teared (up), had teared (up) Ripped apart: Tore, had torn
The answer to this question would have to be both yes and no. From a biological standpoint, tears are not meant to be emotionally based, but rather a form of self cleaning. Tears come from the tear ducts, which are the small bumps that are on the inner corner of the eyes. The liquid they excrete, a natural saline, serves to keep the eyes moist and also flush away debris that may find its way into the eyes. However, tears are also emotional. Emotions can cause physical reactions that would normally not occur without an outside influence. For instance, tears sometimes form during times of great sadness or happiness.
White blood cells. They are killing bacteria, hopefully.
The sensation of crystals in your eyes in the morning is often caused by the accumulation of dried tears and debris during sleep, which can form small particles that feel like crystals when you wake up.
No.Job's tears are an organic grain from the plant Coix lacryma-jobi,Apache Tears are a form of rock, a merikanite obsidian(a naturally occurring form of glass)
There are several lacrimal glands and they all make tears. The tears are made in response to irritation such as smoke. The gland helps the eye to remove the irritant and dump the tears into the nose. Tears are also produced in response to emotions.
Calcareous oozes form when the calcium carbonate shells and skeletons of marine organisms, such as foraminifera and coccolithophores, accumulate on the ocean floor. Over time, these calcareous remains compact and cement together to form a sediment known as calcareous ooze.