Jerrod and his family hike on a glacier when they visit Alaska. As he hikes, Jerrod wonders how glaciers affect the surface of the Earth. Glaciers affect Earth's surface by weathering it. Explain if the weathering caused by glaciers is mechanical or chemical.

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.