Author Question: The Earth-Moon system may have been the result of a collision between the Earth and a(n) ... (Read 52 times)

kaid0807 · **on:** Jul 27, 2018

The Earth-Moon system may have been the result of a collision between the Earth and a(n) ________-size object.

Fill in the blank(s) with correct word

Question 2

Process of Science: Based on what you learned in this chapter, would you expect life to be able to evolve around first-generation stars in our universe? Why or why not?

What will be an ideal response?

popopong · **Reply #1 on:** Jul 27, 2018

Answer to Question 1

Mars

Answer to Question 2

Most would say no, as the first-generation stars should not have yet been enriched with the heavy elements we believe are necessary for life. A student could also argue that life could form without these and our current understanding of life is incomplete.