<span>i think the correct match would be :
B. neotropc south America
if we look at it physically, the Neotropic ecozone includes the tropical terresterial ecoregions of the Americas continent and it also cover the entire Temperate zones of south America.</span>
I believe the answer is <span>medical paternalism.
Happy studying ^-^
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This Should Help a Little:
A largely semi-arid belt of barren, sandy and rock-strewn land, the Sahel marks the physical and cultural transition between the continent's more fertile tropical regions to the south and its desert in the north. ... The Sahel also suffers from ethno-religious tensions, political instability, poverty and natural disasters.
P-Waves travel through any kind of material whether it’s a solid, liquid or a gas
S-Waves can only move through solids and are stopped by liquids and gases
Hope this helps :)