Determine the amount of drug, mixture, diluent, and aliquot in the following situation: 0.45 mL of Drug P; 1.0 mL is the minimum volume that can be accurately measured. Use the factor of 3 for the amount of drug and the diluent.

There is no reason to think the results are biased or not conducted properly but you should not assume the results are correct just because they were done in a laboratory so the answer would be c. it is likely to be reliable because the results support the conclusion presented.

Answer/nitrogen compounds in the soil;

The fraction of an original sample of tritium that remains unchanged after 24.62 years is 1/4. if you need the percentage it is 25%