Why is it desirable that microscope objectives be parfocal

Before tuberculosis was understood to be a communicable disease, and before the discovery of antibiotics to treat it, a major outbreak could kill or cripple a significant portion of a nation’s labor force. how would such an event affect the economy? illustrate the effect by dragging to shift either the aggregate demand curve or the long-run aggregate supply curve.

If u can vote in an election for a governor representative without political or religious restriction, where do you most likely live? a.isreal b.jordan c.lebanon d.syria plz

Sociology is best described as the systematic study of