The answer is accuracy.
That is when a test instrument is calibrated, its accuracy is improved. That is the result comes more close to what it is.
The other factor will not be improved that is its reliability and precision remains the same.
So the answer is accuracy is improved when a test instrument is calibrated.
I don't see any options can you add them?
Answer:
They would equally balance because of the chemicles.
Explanation:
Answer:
the scientific name of lion is
Panthera leo
Answer:
The first one
Explanation:
I can't read them well: it should be 
** this is the expanded version
