What product would scientists have the most ethical considerations if tested on human subjects

Nitrogen (n), phosphorus (p), and potassium (k) are the main nutrients in plant fertilizers. according to an industry convention, the numbers on the label refer to the mass percents of n, p2o5, and k2o, in that order. calculate the n: p: k ratio of a 30: 10: 10 fertilizer in terms of moles of each element, and express it as x: y: 1.0.

Based on the equation and the information in the table, what is the enthalpy of the reaction?

Which of the dna typing techniques do you think you would choose if you had to analyze a dna sample? why?