Nerves - transmit impulse of sensation to brain or spinal cord, then to muscles and organs
Correct Answer: Ratio
Determining a person’s reaction time would involve measurement on a
ratio scale that is expressed in milliseconds. It is a point where none of the quality being measured
exists and its scale has an absolute zero. In ratio scale, it allows comparisons
such as being twice as high or one-half as much. Additionally, in the case of a
person’s reaction time, it can be state that a response of 25 milliseconds is
twice as fast as a response time of 50 milliseconds.
Changing one amino acid in the protein hemoglobin causes sickle-cell anemia.
the correct answer is c. roks and minerals are used to build the dam
