Author Question: Which of the following are relatively unchanged fragments from the early period of planet building ... (Read 34 times)

Marty · **on:** Jul 27, 2018

Which of the following are relatively unchanged fragments from the early period of planet building in the solar system?

A) the moons of Mars
B) asteroids
C) Kuiper belt comets
D) Oort cloud comets
E) all of the above

Question 2

Energy produced in the solar core is transferred by ________ until it reaches a point about 500,000 km from the center.

Fill in the blank(s) with correct word