Precautions to take when hauling a trailer include all of the following except hitching to the trailer before loading it. using safety chains. letting some air out of the rear tires. accounting for the effects of strong winds.

Is this used on a test? ?

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. 

Answer(d) they all send signals from the brain to the body through long axons in the vertebral column;

Which of the following statements are false: "an unplanned pregnancy can  decrease the risk of getting pregnant again.  answer should be bold it in.hope it you.-charlie!