Why was Sub-Saharan Africa chosen as the location for this trial?

Why was Sub-Saharan Africa chosen as the location for this trial? Sub-Saharan Africa is chosen for these trials because 22 million people have HIV out of the 30 million total people that have HIV making up about 70%, and due to it being a developing country the trials are help to less ethical practice.

Explanation:

is it to late to answer?

the answer is letter b. false. fugue is a complex musical composition that does not occur or come together at the same time. in fact, it is composed of a number of voices or parts where the theme is introduced in one part and successively imitated in other parts.