a1lezimenda a1lezimenda
  • 20-11-2016
  • Biology
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What are tears made up of (I know it's a liquid)

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help316 help316
  • 20-11-2016
water, mucin, lipids, lysozyme, lactoferrin, lipocalin, lacritin, immunoglobulins, glucose, urea, sodium, and potassium (sodium = salty)
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