A machine called a barometer is what is used to measure atmospheric pressure :D
2.41 molecules, should be it
I can’t see the picture for some reason
The correct answer is C. An example of measurement bias in scientific
measurement, of the available answers, would be a balance that always
reads 0.1g. The other possible answers are all examples of devices or
measurement techniques that would help a scientist to avoid measurement
bias, rather than contributing to it.
It’s a combustion reaction but what are you trying to find?
