Answer:
Using a control group means that any change in the dependent variable can be attributed to the independent variable.
Explanation:
Because there have been many invasions the correct answer would be C. The invasions would have brought many different ethnic groups into the area.
Answer:
Atmospheric Pressure and Winds
The heating of the Earth's surface and atmosphere by the sun drives convection within the atmosphere and ocean. This convection produces winds and ocean currents. The greater the pressure differences between a low-pressure area and a high-pressure area, the stronger the winds.
Explanation:
Answer:
That would be a political map because it is showing you the variety of political affilliation,
Explanation:
Answer:
El África subsahariana es la región del mundo q presenta actualmente la tasa de mortalidad más alta .
