Which statement describes the law of superposition? a sedimentary rocks were originally in horizontal layers. b in horizontal rock layers, each layer is younger than the one below it. c rock layers must be in existence before something can happen to them. d rocks that are not in horizontal layers were shifted by some geologic event.

If these are the missing choices: a. to determine skin temperature, place the back of your hand against the patient's skin.b. determine body temperature by touching the patient's hands and feet.c. skin temperature will tell you very little about this patient's condition or well-being.d. the patient's skin temperature and color will likely be warm and red.my answer is: a. to determine skin temperature, place the back of your hand against the patient's skin. using the back of the hand to check for temperature rather than the palm is more effective because the back of the hand has more nerves that can feel and transmit the temperature than the palm.