A ship is heavier than an iron nail, but floats on the water surface, while nail sinks, because

iron nail is thin and ship has large surface area

iron nail is small and ship is big

the ship has to save the life of many people

The weight of ship becomes equal to the weight of water it displaces

A ship is heavier than an iron nail, but floats on the water surface,

1.	A ship is heavier than an iron nail, but floats on the water surface, while nail sinks, because
A.	iron nail is thin and ship has large surface area
B.	iron nail is small and ship is big
C.	the ship has to save the life of many people
D.	The weight of ship becomes equal to the weight of water it displaces
Answer» E.