7th Class Science Full Book Online Test 06
parts-of-environment-are_-_two,paths-of-movement-of-electrons-are-known-as_-_shells,percentage-of-fresh-water-on-the-earth-is_-_only-three,rainforests-are-always_-_wet,resistance-is-measured-by_-_voltmeter,rusting-of-iron-in-an-examples-of-a_-_chemical-change,saliva-starts-the-digestion-of-3-a_-_carbohydrates,shell-which-is-closer-to-nucleus_-_k,size-of-our-heart-is-about_-_our-first,some-changes-around-us-are_-_slow-and-rest,sound-of-frequency-higher-than-20-2-c-000-hz-are-called_-_ultrasonic,sound-waves-travel-most-quickly-through_-_solids
Questions | 12 |
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Available | Always |
Pass rate | 45 % |
Backwards navigation | Allowed |