The uncompressed density of a planet in our solar system
a. is greatest for the Jovian planets.
b. is greatest for the planets closest to the Sun.
c. is greatest for the planets furthest from the Sun.
d. is greatest for the planets with the largest mass.
e. is greatest of the planet with the largest radius.
Question 2
The most important effect in clearing the solar nebula of gas and dust was
a. impacts by planetesimals.
b. the solar wind.
c. the Sun's magnetic field.
d. the asteroid belt.
e. radiation pressure.