Pregunta
ect the best evidence to support the statement that crying can protect your eyes.
Dust and dirt can make your eyes itchy and damage the delicate surfaces.
Eyelashes act as filters, keeping many particles away from the surface of the eye
Tears wash over the eyes to clean them. Tears also contain an enzyme, called
lysozyme, that destroys bacteria.
Saliva in your mouth washes over your teeth to clean them. It also prevents
microbes from growing inside your mouth.
Your stomach can usually deal effectively with any microbes that enter it. The
digestive juices inside your stomach are extremely acidic, and will kill most
microbes. If toxins enter the stomach, you may vomit to expel them from your
body. Toxins and microbes that get past your stomach defenses travel on through
your digestive system.
From Carol Ballard, The Immune System. Copyright 2003,2009 by Heinemann Library
Dust and dirt can make your eyes itchy and damage the delicate surfaces.
Eyelashes act as filters, keeping many particles away from the surface of the eye
Tears wash over the eyes to clean them. Tears also contain an enzyme, called
lysozyme, that destroys bacteria.
Saliva in your mouth washes over your teeth to clean them. It also prevents
microbes from growing inside your mouth.
Your stomach can usually deal effectively with any microbes that enter it. The
digestive juices inside your stomach are extremely acidic, and will kill most
microbes. If toxins enter the stomach, you may vomit to expel them from your
body. Toxins and microbes that get past your stomach defenses travel on through
your digestive system.
From Carol Ballard, The Immune System. Copyright 2003,2009 by Heinemann Library
Ask by Pierce Lane. in the United States
Jan 24,2025
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Crying helps protect your eyes by cleaning them with tears and contains lysozyme, which fights bacteria.
Solución
To support the statement that crying can protect your eyes, we can extract the most relevant evidence from the provided text. Here are the key points that directly relate to the protective function of tears:
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Tears Wash Over the Eyes: The text states that “tears wash over the eyes to clean them.” This indicates that tears play a crucial role in maintaining eye hygiene by removing dust, dirt, and other particles that may irritate the eyes.
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Tears Contain Lysozyme: The mention of tears containing an enzyme called lysozyme, which “destroys bacteria,” further supports the protective function of tears. This suggests that tears not only help in cleaning the eyes but also provide a defense mechanism against potential infections by eliminating harmful bacteria.
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Comparison with Other Body Fluids: While the text discusses saliva and stomach juices in relation to cleaning and protecting other body parts, the specific mention of tears in the context of eye protection emphasizes their unique role in safeguarding the eyes from irritants and pathogens.
In summary, the best evidence to support the statement that crying can protect your eyes includes the cleaning action of tears and their antibacterial properties due to the presence of lysozyme.
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Tears are not just a way to express emotions; they play a critical role in maintaining eye health! When we cry, tears wash over the eyes, removing dust, dirt, and other irritants that can cause discomfort or potential damage. In addition to providing moisture, the tears contain lysozyme, a powerful enzyme that works tirelessly to destroy bacteria, helping to protect our precious peepers from infections!
Not only do tears provide a natural clean-up crew for your eyes, but they also keep them lubricated, which is essential for comfort and clarity. When you experience irritation, be it from crying or just your body’s response to an allergy, this protective tear action can help soothe inflammation and promote healing. So, the next time you shed a tear, remember that your eyes are getting a little pampering session too!
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