Respuesta :
its a because northen subtropical jet stream are strong up theree than any where else
Answer:
B. the southern subtropical jet stream
Explanation:
Jet streams are currents of air that move accross earth taking cold and warm air, the polar jets carry cold air from the poles to the continents, and the subtropical jets carry warm humid streams of air from the tropics towards the poles the southern subtropical jet stream arrives to South Africa, making it a warmer location eventhough it is located near the antartic.