Thirteen-year-old Grace's blood tests indicate that her levels of testosterone are about twice as high as they were a few years ago, and that her estradiol levels are about eight times higher than earlier. Grace is most likely experiencing:

A. normal changes as a result of having entered puberty. B. difficulties because of significant imbalances in hormonal levels. C. abnormal levels of development of male physical characteristics. D. abnormal levels of development of female physical characteristics.

The history of ethical regulations in human subjects research began with the: a. declaration of helsinkib. nuremburg codec. common ruled. belmont report

For each of the six basic tactics, select the set of action steps (a to f) that describe the tactic. answers

Methamphetamine (meth) is an addictive drug made chiefly in small toxic labs (stls) in homes, tents, barns, or hotel rooms. the manufacturing process is dangerous and often results in explosions, burns, and toxic fumes. government entities spend time and resources to find and destroy stls, imprison meth dealers and users, treat addicts, and provide services for affected families. meth cannot be made without ingredients that are also used in cold and allergy medications. arkansas has one of the highest numbers of stls in the united states. to recoup the costs of fighting the meth epidemic, twenty counties in arkansas filed a suit against pfizer, inc., which makes cold and allergy medications. what is pfizer's ethical responsibility here, and to whom is it owed? why?