What provides the body with insulation under the skin. Carbohydrates
Vitamins
Proteins
Fats

Hope this helps! ^^



C. Proteins!



Let me know if you need an explanation! :)

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Pretty sure this would be b. the rest are trick questions. the bystanders  won't go near you if u have cpr cuffs that could hurt them. the dog will back off because the sound will scare him. and the vomits just a stupid trick. if there is that much slober and vomit on the guy hes either choking on it, or just take off his shirt.