Which finding about the basin, if true, would most directly support
Cardenas and Lamb's conclusion?
Choose 1 answer:
Its physical characteristics are most consistent with it having
formed as a result of a massive but short lived influx of liquid
water.
It is surrounded by channels that could have been formed either
by running water or by flowing lava.
It has features suggesting that it once held an ocean that
underwent gradual sea-level changes over an extended time.
Its dimensions and shape indicate that it is unlikely to have formed
as the result of an asteroid or comet impact.