Hello, I need help with a topic in world geography. Can someone please explain me what exactly Hindu caste system is? & how is it different from Apartheid in South Africa?

Acompany produces items in small batches. the machinery needs to warm up before the items can be produced. the scatterplot shows the time needed to produce batches of different numbers of items. based on the line of best fit, which of these statements is true?

The middle east links which two continents? ●asia and europe●europ and africa●africa and asia●africa and australia

Many rivers in central asia come from