Study the graph.

The graph shows energy over the course of a chemical reaction. At the start of the reaction, the reactants have a medium amount of energy. Then the level of energy peaks, and starts to quickly decline. The product of the reaction has a low amount of energy.

Based on the information in the graph, choose the statement that best describes the reaction it depicts.

A. The reaction absorbs energy.
B. The reaction releases energy.
C. The reaction fails to proceed because of insufficient energy.
D. The reaction fails to proceed because it does not involve an energy change

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.

C) they are specialized meaning they are designed to do different things