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Reena took a small quantity of food item and wrap it in a piece of paper. She crushed it and saw an oily patch. Identify it.
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Gliders, like other aeroplanes, fly by using ailerons, rudders, and elevators. Gliders are equipped with flaps to control fall speeds by boosting lift and producing drag. Many modern gliders also have airbrakes or spoilers, which obstruct airflow across the wing, raising drag and lowering lift.
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Explanation:
The compounds formed by exchange of electrons ,either by gaining or losing is called ionic compound.
The adverb clause in this sentence is since she had a test tomorrow, and it shows the reason why Colleen went to bed early. The subordinating conjunction is since. The words modified by this adverbial clause are went to bed early.
