HELPP MEEE 8. A sample of an unknown substance has a volume that is independent of its container.
Which additional information is needed to determine the state of the sample?
A. the mass of the sample
B. the density of the sample
C. whether the sample has a fixed shape
D. whether the sample conducts electricity

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.

Iam not sure but to me it with be a or dsorry if i was late! hope this ! : )if you really want me to find out the answer that is correct tell me and i will do more research but the a or d makes sense to me.

The answer is c water is the solvent and salt is the solvent