1 . 'Fainting is caused by a sudden drop in the normal blood supply to the brain.' Which of the following sentences contains best the information given in the statements

• A. The brain reacts to a drop in the normal bloodsupply to the brain
• B. Fainting occurs when the brain suddenly loses its normal blood supply
• C. Fainting happens when the brain drops its normal blood supply.
• D. The brain faints when the normal blood supply drops.

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Answer: Option B

Explanation: