Their brain.
Scientists are still trying to determine the uses of buckyballs. Some think they could be used to improve photovoltaic cells and store hydrogen.
A thermometer!
The apparatus used in laboratory to determine the volumetric composition of water is called Hofmann Voltameter. A Hofmann voltameter is an apparatus for electrolysing water, invented by August Wilhelm von Hofmann in 1866. It consists of three joined upright cylinders, usually glass.
because hydrogen and oxygen togother make water..... water is used in biology
Density and specific gravity are often used to measure the relative concentrations of a known solvent and known solute.A Hydrometer is a common device for measuring specific gravity of liquids.
Scientists used detectors which determined the mantle existed. As well, scientists must hypothesize and theorize what cannot be readily seen, and make determinations based on the evidence that does exist.
Density
Data Scientists can help determine whether or not that difference is significant enough to warrant increased attention.
To determine if people are related
Psychic readings.
No, salt water cannot be used to accurately determine the boiling point of ultrapure water. Salt water boils at a slightly higher temperature than pure water; salt water can be used to determine the boiling point of salt water.
Anthropometry for A+ (:(:
The Mohs scale of mineral hardness is generally used to determine the hardness of a mineral. The Mohs scale rates the ability of mineral to scratch or be scratched by another mineral.
hypothesis
Relative time is used to determine date on aging rocks. This helps scientists determine the period of time a rock originated.
one method is to digest the metal using an acid and then use atomic absorption spectroscopy to determine which metal and how much of that metal is present in the solution. You can then work backwards to determine how much of a particular metal was in your sample (you need to know how much metal was used to make the solution).
The Bradford method involves a chemical test. It is used by scientists to determine the concentration of proteins in a solution.