In What Way Is the Rocky Material of Jupiter's Core

Multiple Choice

In what way is the rocky material of Jupiter's core different from the rocks found on Earth?

A) It is much cooler because Jupiter is farther from the Sun.
B) It is much hotter and denser because of the extreme pressure at the core of Jupiter.
C) It is not composed of iron and nickel because this material would float on the surface.
D) It is composed entirely of ices that have frozen into a large rock-like structure.