What are the main differences between Arabica and Robusta coffee beans in terms of flavor, caffeine content, and growing conditions?

Arabica coffee beans are known for their smoother, more complex flavors with hints of fruit and acidity, while Robusta beans have a stronger, more bitter taste with a grain-like overtone. Arabica beans have lower caffeine content compared to Robusta beans. Arabica beans are typically grown at higher altitudes in cooler climates, while Robusta beans thrive at lower altitudes in warmer temperatures.