For Your High School Science Project You Are Able to Get

For your high school science project you are able to get community support and terraform Mars, so that liquid water could exist on its surface. Suppose you have two cans of soda - one barely floats and one barely sinks in fresh water on Earth. Taking them to Mars, with the gravitational acceleration being 1/3 its value on earth,

A) Both objects will now float because they are lighter.
B) The buoyant behavior of the two objects will be the same.
C) Both objects will sink because the water is lighter.
D) We can't say anything until we know if the water on Mars is freshwater or not.