How do you know plants contain energy rich substances

During photosynthesis, green plants use the Sun's - Producers make their own energy-rich food energy to convert carbon dioxide and water into compounds using the Sun's energy. - All organisms undergo cellular respiration. for food and oxygen.

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.