Identify the choice that is not associated with the spectrum of hbv disease.

Some of the factors that lead to contracting HBV are not preventable by choice. It is a virus that is spread by sexual activity, sharing needles, from mother to child, and from improper needle handling by medical professionals. The latter two (contracting at birth or from malpractice) don't allow any choice for the person who receives the virus, and there is nothing you could do to prevent it from happening.

From our previous experiment, we examined how many drops a penny can hold - and place drops of salt water on the penny after recording 5 trials each, take the average of each solution.

Im not sure if you still need this but the answer is 300 hz450 hz  i just did this lesson so , wish you the best of luck and take care