Things such as coal and oil are limited because they are only found in some places
Answer – C (Using instruments that have not been calibrated).
When the integrity of an instrument’s calibration has been compromised (usually due to exposure to a shock, vibration, or physical damage), it needs to be calibrated; failure to do this inevitably leads to inaccurate measurement; this is a very common measurement error.
Theories cant become laws because they are just testable questions and opinions
Answer:
ummmmmmmmm sir what i um well I think G.o.o.g.l.e would be your friend on that one
