Which of the following are true concerning living things? choose all that apply.

they contain a vital force absent in nonliving things.
they are composed of molecules that contain carbon-carbon bonds.
they undergo chemical reactions to use energy they acquire from the environment.
they do not require catalysts to sustain their living state.

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.

Dis the