How does a catalyst influence a chemical reaction/10253025/230946f9? utm_source=registration

A catalyst influences a chemical reaction by lowering the energy of activation or required energy needed to jump start the reaction. It does this by binding onto the reacting substrates and orients them together in favourable confrontations during the transition state allowing the bond breaking and forming to occur quicker, resulting in products of certain potential energy.

B

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.