Solved Exercises General Science for class 7th Helpful for NTS and PSC Preparation

[@rimshafarman1860]

Photosynthesis takes place in mesophyll tissue

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[@hiraahmed7137]

In hydrogen chloride one electron is involved

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[@MuhammadFarooq-wo8se]

79.79 ... Mass number kesy nikalty sir?

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Ye key walon ki mistakes hen