Question

Quantitative analytic methods are needed to determine _____.

the amount of poison found in the blood
whether or not the victim bled to death
the blood-spatter pattern
the type of the poison found in the blood

Answer 1

The amount of poison found in the blood

Answer 2

Quantitative analytic methods refer to methods used in analytical chemistry in order to determine the concentration or the moles of a certain substance in solutions. This includes finiding correct units. The most appropriate answer is a quantitative variable and this is the first choice; Quantitative analytic methods can help you determine or estimate the amount of poison in the blood (solvent).