Ascientist is investigating how the amount of available water affects plant growth in a rainforest. although all of earth's spheres are interconnected, which of earth’s spheres does the scientist’s investigation focus on?   the geosphere and the hydrospherethe hydrosphere and the biospherethe biosphere and the geospherethe geosphere and the atmosphere

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.