Determine which of the following observations are testable. for those that are testable: determine if the observation is qualitative or quantitative write a hypothesis and null hypothesis what would be your experimental approach?
what are the dependent and independent variables? what are your controls - both positive and negative? how will you collect your data? how will you present your data (charts, graphs, types)? how will you analyze your data?
observations
(a) a plant grows three inches faster per day when placed on a window sill than it does when placed on a on a coffee table in the middle of the living room.

The correct answer is c

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.