D - Good conductors of electricity :)
I think the best answer from the choices would be the first option. Icebergs float in the ocean since i<span>cebergs are composed of freshwater and freshwater is less dense then salt water. The ocean contains salts which contributes to its density which most likely would be higher with that of an iceberg.</span>
<span>The correct answer is Hear. During the development of human offspring, the sense of "hearing" comes first before the sense of sight. </span>Sight is the least developed sense at birth. Babies <span>can detect sounds by the third trimester. So more or less, this send is already advance for him at birth.</span>
