Question

what is tears?why we feel bad and then tears is comed ​

Answer 1

Answer:

• Tears are a clear liquid secreted by the lacrimal glands found in the eyes of all land mammals.
• When humans cry in response to stress, their tears contain a number of stress hormones and other chemicals.
• Researchers believe that crying could reduce the levels of these chemicals in the body, which could, in turn, reduce stress.

Explanation:

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