After playing Apex Legends, I seem to have accumulated some of each of the three in-game currencies that are listed in the corner of the lobby screens.
On the Store screen I see some items for sale for the orange currencies, and some for yellow currencies. However, I'm not sure how each currency is earned, and why some purchases require one or another.
What are the different currencies in Apex Legends, and what are the differences in how they can be earned and what they can be used to purchase?