Question

which statement describes the density of the inner planets?
o all the inner planets are dense.
o the inner planets are less dense than the outer planets.
o earth is dense, while the other inner planets are not.
o mercury and venus are dense, while earth and mars are not.

Explanation:

The inner planets (Mercury, Venus, Earth, Mars) are terrestrial planets made of rock and metal, and all of them are dense compared to the outer gas - giant planets.

Answer:

A. All the inner planets are dense.