Incontinence manifested by constant or intermittent dribbling is known as:.A. Urge incontinenceB. Stress incontinenceC. Mixed incontinenceD. Overflow incontinence

The gene that causes sickle-cell disease is present in a higher percentage of residents of sub-saharan africa than among those of african descent living in the united states. even though this gene causes sickle-cell disease, it also provides some protection from malaria, a serious disease that is widespread in sub-saharan africa but absent in the united states. discuss an evolutionary process that could account for the different percentages of the sickle-cell gene among residents of the two regions.

Compare the two theories regarding the evolution of dinosaurs and then consider the cladogram above. although the two theories differ on the evolutionary path of dinosaurs, they agree that

What is the next step in muscle contraction after the actin changes shape?