Which sentence best supports the idea that water's unique properties helps sustain life on Earth?
a) "Each molecule of water is poler, meaning they function similar to her magnets
b) "These polar charges are responsible for most of the unique interactions dealing with water."
c) "An increase in volume without changing its mass also makes ice less derse than liquid water which explains why ice floats."
d) "We should be thankful for these properties of water, because without them ice would sink as it formed until entire bodies of water were frozen solid."