Which of the following forms of alcohol can be consumed? a. propanol b. methanol c. butanol d. ethanol

​Answer D. ethanol

Explanation : All these organic alcohols are toxic if they are ingested, but ethanol, in small doses, can be metabolized, since it is also produced in very small quantities in the human digestive system through fermentation of its contents. The liver has several enzymes that oxidize the ethanol until it ends up decomposing it in carbon dioxide and water, which are eliminated in the natural cycle of citric acid.​

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answer

ben’s food poisoning was caused by cross-contamination

explanation

cross-contamination in food occurs when harmful bacteria is transferred to food from other foods, utensils or cutting boards. it happens often when handling raw meat , sea foods and poultry. in this case, because ben did not wash hands before and after handing the poultry, chances that bacteria transfer   from the poultry to the vegetable are high.