Use the timeline to answer the question: image of a timeline with three dates marked 3000 bce, 0, and 2000 ce. there are lines above 3000 bce, 0, and 2000 ce. there is also a line marked a, which is to the right of 3000 bce. the distance between 3000 bce and 0 is proportionately less than the distance between 0 and 2000 ce. which date corresponds to letter a on the timeline?