It would be D cause of the semi cold temperature would not freeze but thicken the liquid.
C- they are just as effective as making your own protein shake at home
<span>A.- option D, airways, bruises and CPR are the main points to check when the injured, the airways to see that they are not obstructed, bruises to rule out possible internal spills and CPR, for the resuscitation of the Patient in case you stop breathing.</span>